Journal of the Franklin Institute of the State of Pennsylvania for the Promotion of the Mechanic Arts: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patent InventionsFranklin Institute, 1840 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
No grāmatas satura
1.–5. rezultāts no 100.
1. lappuse
... sufficient : but I must have been exceedingly obscure in my lan- guage , when such a scientific mind , as the learned professor's , has entirely mistaken my views . When I first saw his communication , my idea was to leave it , without ...
... sufficient : but I must have been exceedingly obscure in my lan- guage , when such a scientific mind , as the learned professor's , has entirely mistaken my views . When I first saw his communication , my idea was to leave it , without ...
10. lappuse
... sufficient to immortalize the age in which this man lived . " Let us , in our turn , examine this paragraph , so ... sufficiently intense . Perhaps it will be said that the machine of the Marquis of Worcester is the better of the two . I ...
... sufficient to immortalize the age in which this man lived . " Let us , in our turn , examine this paragraph , so ... sufficiently intense . Perhaps it will be said that the machine of the Marquis of Worcester is the better of the two . I ...
16. lappuse
... sufficient in quantity , is admitted into the upper part of the vessel of water through a communicating tube which is opened at pleasure by the aid of a cock . It acts downwards upon the surface of the liquid and drives it into a ...
... sufficient in quantity , is admitted into the upper part of the vessel of water through a communicating tube which is opened at pleasure by the aid of a cock . It acts downwards upon the surface of the liquid and drives it into a ...
21. lappuse
... sufficient interest to the readers of the Journal , the committee will endeavor to introduce similar notices from the Report of 1838 , which is at present in the course of publication in Ger- many . Civil Engineering . On the ...
... sufficient interest to the readers of the Journal , the committee will endeavor to introduce similar notices from the Report of 1838 , which is at present in the course of publication in Ger- many . Civil Engineering . On the ...
22. lappuse
... sufficient apology for laying before the readers of the Journal of the Franklin Institute a few ob- servations ... sufficiently accurate for practi- cal purposes , and avoids any necessity of entering into the complex calcu- lations ...
... sufficient apology for laying before the readers of the Journal of the Franklin Institute a few ob- servations ... sufficiently accurate for practi- cal purposes , and avoids any necessity of entering into the complex calcu- lations ...
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Bieži izmantoti vārdi un frāzes
ammonia apparatus applied arrangement atmosphere bars bitumen boiler canal carbonic acid carriage cast iron cent Certificate of Honourable claim Clear-do Cloudy-do coal colour combination Committee consists construction containing copper cost cylinder described diameter distance dollars effect employed equal exhibited experiments Fahrenheit feet Franklin Institute friction frustrum furnace glass heat Honourable Mention improvement inches inclined plane increase invention iron labour length lever lime liquid locomotive machine magnesia manner manufacture matter means metal miles mode motion nitric acid obtained operation oxide Papin passing patent Pennsylvania Philadelphia piece pipe piston placed plate portion potash pressure produced puddling furnace purpose quantity railroads rails railway resistance revolving road rollers screw shaft side silver solution specimens steam engine stone stroke engine sulphate sulphuric sulphuric acid surface temperature tion tube valve vessel wages weight wheels white lead whole wood zinc
Populāri fragmenti
115. lappuse - Be it known that I, John Fitch, of Philadelphia, in the county of Philadelphia, the State of Pennsylvania, have invented a new and improved mode of preventing steam-boilers from bursting, and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
289. lappuse - General, who is a member of the Cabinet of the President of the United States: but, like the other cabinet officers, receives only the moderate salary of 6000 dollars.
102. lappuse - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
29. lappuse - Whenever, through inadvertence, accident, or mistake. and without any fraudulent or deceptive intention, a patentee has claimed more than that of which he was the original or first inventor or discoverer...
22. lappuse - The Committee on Science and the Arts, constituted by the Franklin Institute of the State of Pennsylvania for the promotion of the Mechanic Arts, to whom was referred for examination, two reflecting telescopes, made by Mr.
83. lappuse - A description and draught of a new-invented machine for carrying vessels or ships out of or into any harbour, port, or river, against wind or tide, or in a calm.
305. lappuse - Now know ye, that in compliance with the said proviso, I, the said William Graham, do hereby declare the nature of the said invention, and the manner in which the same is to be performed...
11. lappuse - I have taken a piece of a whole cannon, whereof the end was burst, and filled it three quarters full of water, stopping and screwing up the broken end, as also the touchhole, and making a constant fire under it ; within twenty-four hours it burst, and made a great crack...
29. lappuse - Office; and it shall thereafter be considered as part of the original specification to the extent of the interest possessed by the claimant and by those claiming under him after the record thereof.
29. lappuse - The specifications and claim in every such case shall be subject to revision and restriction in the same manner as original applications are.