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, 1834 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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Página 11
... quantity of air raised above St. Bernard by expansion , will be in exact proportion to the rise in temperature of the whole mass of air below the place of observation . Remarks on instruments for Measuring Distances at a single ...
... quantity of air raised above St. Bernard by expansion , will be in exact proportion to the rise in temperature of the whole mass of air below the place of observation . Remarks on instruments for Measuring Distances at a single ...
Página 14
... quantity produced ; it was , however , such as to astonish me . The seed was eight years old , and had become in a manner rotten and ran- cid , the oil of course was not fit for the table , but it was , nevertheless , beautifully ...
... quantity produced ; it was , however , such as to astonish me . The seed was eight years old , and had become in a manner rotten and ran- cid , the oil of course was not fit for the table , but it was , nevertheless , beautifully ...
Página 16
... quantity of motion required for this purpose , will not render it necessary , in all probability , to enlarge the case C D be- yond the size we have here assigned to it . If we take the expansion of rod iron as given by Mr. Hassler , we ...
... quantity of motion required for this purpose , will not render it necessary , in all probability , to enlarge the case C D be- yond the size we have here assigned to it . If we take the expansion of rod iron as given by Mr. Hassler , we ...
Página 17
... quantity of water would be sufficient to extinguish it , but on pouring water upon the mass , the ashes were scattered very extensively , and on further examination , it was found that the boards in several places were burnt almost ...
... quantity of water would be sufficient to extinguish it , but on pouring water upon the mass , the ashes were scattered very extensively , and on further examination , it was found that the boards in several places were burnt almost ...
Página 20
... quantity to entitle them to the premium . The specimen is of a superior make , and shows ability to produce an abundance of an article much used . The following articles were exhibited for which no premiums were offered : - Numerous ...
... quantity to entitle them to the premium . The specimen is of a superior make , and shows ability to produce an abundance of an article much used . The following articles were exhibited for which no premiums were offered : - Numerous ...
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Pasajes populares
Página 99 - Tis education forms the common mind ; Just as the twig is bent the tree's inclined.
Página 413 - Now know ye, that in compliance with the said proviso, I, the said Moses Poole, do hereby declare that the nature of the said invention, and the manner in which the same is to be performed...
Página 190 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Página 411 - Walton do hereby describe the manner in which my said Invention is to be performed by the following statement thereof reference being had to the Drawing annexed and to the figures and letters marked thereon that is to say DESCRIPTION OF THE DRAWING.
Página 374 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...
Página 45 - Palmer, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, is particularly described and ascertained in and by the following description thereof...
Página 374 - ... in such full, clear, and exact terms, as to distinguish the same from all other things before known, and to enable any person, skilled in the art or science of which it is :•. branch, or with which it is most nearly connected; to make, compound, and use the same.
Página 231 - ... and shall deliver a written description of his invention, and of the manner of using, or process of compounding, the same, in such full, clear, and exact terms, as to distinguish the same from all other things before known...
Página 373 - 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...
Página 222 - ... 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.