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] |
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1.–5. rezultāts no 100.
18. lappuse
... connected and made to operate together , 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 ...
... connected and made to operate together , 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 ...
20. lappuse
... connected by a chain , and the whole is constructed as herein described , con- stituting a convenient blind or shutter operator . " 41. For an Improvement in Tanning ; David Kennedy , Reading , Pennsylvania . Claim . " Having described ...
... connected by a chain , and the whole is constructed as herein described , con- stituting a convenient blind or shutter operator . " 41. For an Improvement in Tanning ; David Kennedy , Reading , Pennsylvania . Claim . " Having described ...
24. lappuse
... connected to the said pinion shaft , and its opposite end jointed to the lever that rises from the oscillating shaft , and the pitman connecting the said lever with the crank on the driving shaft , or the equivalents of said movements ...
... connected to the said pinion shaft , and its opposite end jointed to the lever that rises from the oscillating shaft , and the pitman connecting the said lever with the crank on the driving shaft , or the equivalents of said movements ...
25. lappuse
... connected with the chisel and also with the driving power , in the manner described , in combination with the mecha- nism described , or its equivalent , for sliding said wrist , so that the operator can , during the motion of the ...
... connected with the chisel and also with the driving power , in the manner described , in combination with the mecha- nism described , or its equivalent , for sliding said wrist , so that the operator can , during the motion of the ...
29. lappuse
... connecting rods , cutter stocks and cutters , and slides , in combination with the stationary tongues and grooves ... connected so as to turn in opposite directions , whereby a vibratory motion is given to the blade . " I do not claim ...
... connecting rods , cutter stocks and cutters , and slides , in combination with the stationary tongues and grooves ... connected so as to turn in opposite directions , whereby a vibratory motion is given to the blade . " I do not claim ...
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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