Journal of the Franklin InstituteFranklin Institute, 1844 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] |
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1.–5. rezultāts no 99.
5. lappuse
... less than 14 per cent . As another example of the effect of the same sort of economy in the detail - in small matters - may be adduced the curious fact , that the sum paid for oil by the Philadelphia and Baltimore Railroad Com- pany ...
... less than 14 per cent . As another example of the effect of the same sort of economy in the detail - in small matters - may be adduced the curious fact , that the sum paid for oil by the Philadelphia and Baltimore Railroad Com- pany ...
13. lappuse
... less disadvantageous than had been first supposed that a half mile radius was now every where admitted ; and that he himself did not hesitate to adopt a quarter mile radius whenever expense could be materially saved ; and if the ...
... less disadvantageous than had been first supposed that a half mile radius was now every where admitted ; and that he himself did not hesitate to adopt a quarter mile radius whenever expense could be materially saved ; and if the ...
46. lappuse
less astonishing . Of all the attributes in which other animals excel man , ( and they are not a few , ) there is perhaps none so much a sub- ject of desire , I may almost say of envy , as the power which the birds possess of flying ...
less astonishing . Of all the attributes in which other animals excel man , ( and they are not a few , ) there is perhaps none so much a sub- ject of desire , I may almost say of envy , as the power which the birds possess of flying ...
55. lappuse
... less facility , accordingly as their elements are grouped more or less densely . From what has been said before , we may conclude that the nitro- genous substances of the beet , and probably those of the sugar cane , can exercise ...
... less facility , accordingly as their elements are grouped more or less densely . From what has been said before , we may conclude that the nitro- genous substances of the beet , and probably those of the sugar cane , can exercise ...
59. lappuse
... less weight and size , less surface ex- posed to wind , less danger in time of action of being destroyed by shot . Another good quality of the wire rope is its great elasticity , which is quite sufficient to counteract the effect of a ...
... less weight and size , less surface ex- posed to wind , less danger in time of action of being destroyed by shot . Another good quality of the wire rope is its great elasticity , which is quite sufficient to counteract the effect of a ...
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acid angle apparatus appears application arranged atmospheric railway bars benzoic acid boiler bottom cane sugar carbonic carbonic acid cast-iron centre Certificate of Honorable chamber claim coal color combination committee consists constructed containing copper cylinder deposited described diameter effect employed exhibited experiments feet fire flue Franklin Institute friction furnace glass heat hippuric acid Honorable Mention improvement inches inclined inclined plane invention iron length letters patent lever lime loam machine madder manner manufacture mass means metal miles mode motion mould obtained operation oxide paper passes Philadelphia pieces pipe piston placed plane plate potash pressure produced propeller puddling furnace purpose pyramid quantity railway rollers rope screw Sebastian Cabot secure by letters shaft side solution specific gravity specimens steam engine stone substances sugar surface temperature tion tons tube upper valve velocity vessel weight wheel wire wrought-iron York zinc
Populāri fragmenti
304. lappuse - Office a written description of the same, and of the manner and process of making, constructing, compounding, and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
379. lappuse - Pennsylvania, and in no other place, or places ; the same to be held and enjoyed by the said John Doe, for his own use and behoof, and for the use and behoof of his legal representatives, to the full end of the term for which said letters patent are, or may be, granted...
234. lappuse - What we claim as our invention, and desire to secure...
303. lappuse - Ibid. sec. 4. avoiding unnecessary prolixity, as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
312. lappuse - ... receive a patent for his invention, as specified in his claim, or for any part thereof, as the facts in the case may appear. And such adjudication, if it be in favor of the right of the applicant, shall authorize the commissioner to issue such patent on the applicant filing in the Patent Office a copy of the adjudication and otherwise complying with the requirements of law.
312. lappuse - Commissioner, with a certificate of his proceedings and decision, which shall be entered of record in the Patent Office ; and such decision, so certified, shall govern the further proceedings of the Commissioner in such case : Provided however, That no opinion or decision of the judge in any such case shall preclude any person interested in favor...
230. lappuse - What I claim, therefore, as my invention, and for which I ask a patent, is, the...
302. 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, not known or used by others before his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance, as the inventor or discoverer...
377. 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...
243. lappuse - Newton's fusible metal, composed of 8 parts of bismuth, 5 of lead, and 3 of tin.