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.
17. lappuse
... lower rollers being fixed permanently in the frame , and the upper rollers arranged so as to yield to the die , when necessary ; the mov- able bed being attached by a cord or chain to the roller , by turning which , the bed is drawn ...
... lower rollers being fixed permanently in the frame , and the upper rollers arranged so as to yield to the die , when necessary ; the mov- able bed being attached by a cord or chain to the roller , by turning which , the bed is drawn ...
23. lappuse
... lower part of the paling , in combination with a corresponding cavity on the lower rail , so arranged , that by giving a partial rotation to said rail , the palings will be clamped to the rails , in the manner and for the purpose herein ...
... lower part of the paling , in combination with a corresponding cavity on the lower rail , so arranged , that by giving a partial rotation to said rail , the palings will be clamped to the rails , in the manner and for the purpose herein ...
24. lappuse
... lower tables , with the pressure cylinder , the bed , the conveying bands , the nippers attached to the said bands , and the cams for operating the nippers , in such a manner that an impression can be made at each right and each left ...
... lower tables , with the pressure cylinder , the bed , the conveying bands , the nippers attached to the said bands , and the cams for operating the nippers , in such a manner that an impression can be made at each right and each left ...
27. lappuse
... lower part of the body of the stove , the grate plate , the oc- tagon frame , the top plate , and the leg , of the stove called ' the Octagon Cannon , ' com- bined , arranged , and having the configuration , as set forth and fully ...
... lower part of the body of the stove , the grate plate , the oc- tagon frame , the top plate , and the leg , of the stove called ' the Octagon Cannon , ' com- bined , arranged , and having the configuration , as set forth and fully ...
74. lappuse
... lower temperature than the steam during the admission , and some condensation must have taken place , for no sooner is the steam cut off , than condensation is made visible by the sinking of the expansion curve below the standard ...
... lower temperature than the steam during the admission , and some condensation must have taken place , for no sooner is the steam cut off , than condensation is made visible by the sinking of the expansion curve below the standard ...
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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