Journal of the Franklin Institute, 18. sējums;22. sējumsPergamon Press, 1836 |
No grāmatas satura
1.–5. rezultāts no 87.
1. lappuse
... method of loading and securing the drill holes which would be less dangerous to the workmen than the one which had been usually employed . For this purpose resort was had to the use of clean dry sand in the manner which will be ...
... method of loading and securing the drill holes which would be less dangerous to the workmen than the one which had been usually employed . For this purpose resort was had to the use of clean dry sand in the manner which will be ...
11. lappuse
... method is naturally employed , by making use of the sand in which other castings have been made . It is necessary to mix it with . fresh sand in order to give it greater consistence , and at the same time a certain proportion of the ...
... method is naturally employed , by making use of the sand in which other castings have been made . It is necessary to mix it with . fresh sand in order to give it greater consistence , and at the same time a certain proportion of the ...
12. lappuse
... method . Of the models of Hollow Projectiles . The The globe , or model , is generally made of copper : it consists of two hemi- spheres joined by a tongue and groove , in such a manner that they touch each other only on the exterior ...
... method . Of the models of Hollow Projectiles . The The globe , or model , is generally made of copper : it consists of two hemi- spheres joined by a tongue and groove , in such a manner that they touch each other only on the exterior ...
22. lappuse
... in the * Tabula Anemologice , or tables of the wind ; exhibiting a new method of regis- tering the direction of the wind , & c . & c . By W. R. Birt . hope that one or other of them may prove acceptable 22 Physical Science .
... in the * Tabula Anemologice , or tables of the wind ; exhibiting a new method of regis- tering the direction of the wind , & c . & c . By W. R. Birt . hope that one or other of them may prove acceptable 22 Physical Science .
23. lappuse
... method the better will it answer the purpose of address- ing the eye . In his valuable meteorological essays Professor Daniell has adopted a method of representation first used , I believe by Mr. Howard . A horizontal line is drawn and ...
... method the better will it answer the purpose of address- ing the eye . In his valuable meteorological essays Professor Daniell has adopted a method of representation first used , I believe by Mr. Howard . A horizontal line is drawn and ...
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Populāri fragmenti
329. 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...
32. 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.
159. lappuse - That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter...
163. lappuse - Every patent so reissued, together with the corrected specification, shall have the same effect and operation in law, on the trial of all actions for causes thereafter arising, as if the same had been originally filed in such corrected form...
160. lappuse - The applicant shall also make oath or affirmation that he does verily believe that he is the original and first inventor or discoverer of the art, machine, composition, or improvement, for which he solicits a patent, and that he does not know or believe that the same was ever before known or used...
111. 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.
375. lappuse - ... thousand dollars, and imprisoned not more than three years ; and every such ship or vessel, with her tackle, apparel, and furniture, together with all materials, arms, ammunition and stores, which may have been procured for the building and equipment thereof, shall be forfeited, one half to the use of the informer, and the other half to the use of the United States.
160. lappuse - And if the specification and claim shall not have been so modified as, in the opinion of the Commissioner, shall entitle the applicant to a patent, he may, on appeal, and upon request in writing, have the decision of a board of examiners...
159. lappuse - That the said principal officer, and every other person to be appointed in the said office, shall, before he enters upon the duties of his office or appointment, make oath or affirmation truly and faithfully to execute the trust committed to him. And the said commissioner and the chief clerk shall also, before entering upon their duties, severally give...
161. lappuse - ... the specification and drawings, not, however, exceeding six months prior to the actual issuing of the patent ; and on like request, and the payment of the duty herein required by any applicant, his specification and drawings shall be filed in the secret archives of the office until he shall furnish the model and the patent be issued, not exceeding the term of one year ; the applicant being entitled to notice of interfering applications.