 | 1831 - 896 страници
...obtain letters patent of the United States, in an instrument of writing bearing date with the present. And I do hereby declare that the following is a full and exact description of my said invention, and of the manner in which it may be carried into effect. For... | |
 | 1832 - 472 страници
...a 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... | |
 | 1832 - 890 страници
...the 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... | |
 | 1834 - 896 страници
...for which letters patent of the United States were granted unto him, on the 25th of October, 1832; and I do hereby declare that the following is a full and exact description of my said improvement. The main bar, the slide, and the spring click, may be made... | |
 | Perry Fairfax Nursey - 1835 - 522 страници
...velocity by 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... | |
 | 1835 - 532 страници
...velocity by 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... | |
 | 1835 - 908 страници
...preparing, the 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... | |
 | 1836 - 950 страници
...where such power may be wanted for the purposes of transportation, than has heretofore been adopted; and I do hereby declare that the following is a full and exact description thereof. My improvement does not consist in the employment of any newly invented... | |
 | 1836 - 1042 страници
...two, and the necessity of turning the flask over in the operation of moulding is altogether obviated, and I do hereby declare that the following is a full and exact description thereof. I use a mould board of cast iron, upon which the pattern and flask are to... | |
 | 1837 - 970 страници
...procedure in the art of managing and supplying the fire for the generating of steam in locomotive engines, and I do hereby declare that the following is a full and exact description thereof. My improvement in the art or method of managing the fire in the furnaces... | |
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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 steam-boilers from bursting, and I do hereby declare that the following is a full and exact... 
