Journal of the Franklin InstituteFranklin Institute, 1853 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] |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
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... substantially in manner and for the purpose as above specified , not meaning to claim the combination of a screw , platen , and box , but intending to limit my claim as above described . " 21. For an Improvement in Printing Presses ...
... substantially in manner and for the purpose as above specified , not meaning to claim the combination of a screw , platen , and box , but intending to limit my claim as above described . " 21. For an Improvement in Printing Presses ...
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... substantially as and for the purpose set forth . 66 We are aware that the picker staff has been operated by hooks , alternately raised from the shoulders on the picker staff by pins on a vibrating slide , operated by grooves in the ...
... substantially as and for the purpose set forth . 66 We are aware that the picker staff has been operated by hooks , alternately raised from the shoulders on the picker staff by pins on a vibrating slide , operated by grooves in the ...
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... substantially as specified ; my said com- bination of flues , as they are above arranged , causing the smoke and other volatile products of combustion , to pass from the back of the flue space under the boiling chamber , into a flue ...
... substantially as specified ; my said com- bination of flues , as they are above arranged , causing the smoke and other volatile products of combustion , to pass from the back of the flue space under the boiling chamber , into a flue ...
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... substantially as described . " 37. For an Improvement in Seed Planters ; Levis H. Davis , Samuel and Morton Pen ... substantially as described , in combination with the fingers or separators , or their equivalents , for presenting the ...
... substantially as described . " 37. For an Improvement in Seed Planters ; Levis H. Davis , Samuel and Morton Pen ... substantially as described , in combination with the fingers or separators , or their equivalents , for presenting the ...
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... substantially as herein set forth . " 41. For an Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim .- " Having described my machine for planting cotton seed , what I claim as my invention is , in ...
... substantially as herein set forth . " 41. For an Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim .- " Having described my machine for planting cotton seed , what I claim as my invention is , in ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York