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도서 Be it known that I, John Fitch, of Philadelphia, in the county of Philadelphia, the...에 대해 검색한
" 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... "
The Franklin Journal, and American Mechanics' Magazine - 273 페이지
1836
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Annual Report of the Commissioner of Patents

United States. Patent Office - 924 페이지
...the operation is much facilitated, and the products are obtained in a high degree of purity ; and 1 do hereby declare that the following is a full and exact description thereof: The first process to be performed upon the lard is that of boiling, which may be effected either by...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1831 - 896 페이지
...patent for the manner of constructing the same, and for the mode of applying it to various uses. And I do hereby declare that the following is a full and exact description of the manner in which the pattern of my said wheel is made and moulded, in order to its being cast...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1832 - 890 페이지
...combustion of other evaporable ingredients not specified in the letters patent above alluded to. And I do hereby declare that the following is a full and exact description of my said improvement in the lamp. Instead of a tube, constructed in the ordinary manner, for containing...
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The Repertory of patent inventions [formerly The Repertory of arts ..., 13권

1832 - 472 페이지
...patent for the manner of constructing the same, and for the mode of applying it to various uses. And I do hereby declare, that the following is a full and exact description of the manner in which the pattern of my said wheel is made and moulded, in order to its being cast...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1834 - 896 페이지
...music, in the place of triangles, and other instruments which are employed for a similar purpose. And 1 do hereby declare that the following is a full and exact description of mv said invention. Although more than four bells may be combined together upon my plan, I will,...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1835 - 908 페이지
...pannels for coaches, and other wheeled carriages, or vehicles, in which pannels are employed. And I do hereby declare that the following is a full and exact description of my said invention, or improvement. My improvement consists in making the pannels of metal, instead...
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The Mechanics' Magazine, Museum, Register, Journal, and Gazette, 22권

1835 - 532 페이지
...the application of a given power, than any of those which have heretofore been constructed ; and I do hereby declare that the following is a full and exact description of my said invention. " It is an ascertained fact, that in order to lessen the resistance opposed to...
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Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ..., 22권

Perry Fairfax Nursey - 1835 - 522 페이지
...the application of a given power, than any of those which have heretofore been constructed ; and I do hereby declare that the following is a full and exact description of my said invention. " It is an ascertained fact, that in order to lessen the resistance opposed to...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1836 - 950 페이지
...transportation in canal boats, on those lines in which the mode of conveyance is by water alone; and I do hereby declare that the following is a full and exact description of my said improvement, or invention. The object which I have in view in the first instance, is to...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1837 - 970 페이지
...stocks, for which loom I obtained letters patent of the United States, dated September 18th, 1835. And I do hereby declare that the following is a full and exact description thereof. My improvement upon the loom above named consists principally in the means by which 1 adapt the common...
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