Journal of the Franklin Institute, Band 12;Band 42

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Pergamon Press, 1846
Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
 

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Seite 32 - 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.
Seite 214 - Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is (d).
Seite 111 - What we claim as our invention, and desire to secure...
Seite 109 - Having thus fully described the nature of my improvements, in the manner of constructing cooking stoves, what I claim as new therein, and desire to secure by letters patent, is, first...
Seite 250 - Having described our invention, what we claim therein as new and desire to secure by letters patent of the United States is — " The combination of a griping chuck, by which an article Statement of the Case.
Seite 113 - Claim :—" What I claim as my invention, and which I desire to secure by letters patent, is the mode...
Seite 46 - Having thus described the nature of my invention, and the manner of performing the same, I would have it understood that I do not confine myself to the...
Seite 35 - 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.
Seite 214 - I claim as new therein, and desire to secure by letters patent is, the manner in which I have arranged and combined with each other Ihe breaking rollers and the screen; the respective parts being formed and operating substantially as herein set forth and made known.
Seite 69 - All matter appears to be subject to the magnetic force as universally as it is to the gravitating, the electric and the chemical or cohesive forces...

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