Journal of the Franklin InstituteFranklin Institute, 1851 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] |
No grāmatas satura
1.5. rezultāts no 100.
13. lappuse
... described and represented , for the purpose of giving motion to the latter . " 4th , I claim the manner of adjusting with precision the required position of the type form , by the use of gauges , substantially as described and ...
... described and represented , for the purpose of giving motion to the latter . " 4th , I claim the manner of adjusting with precision the required position of the type form , by the use of gauges , substantially as described and ...
16. lappuse
... described and represented . " 34. For an Improvement in Photographic Pictures on Glass , & c .; Frederick Langen- heim , Philadelphia , Pennsylvania , November 19 . " The nature of my invention consists in placing a semi - transparent ...
... described and represented . " 34. For an Improvement in Photographic Pictures on Glass , & c .; Frederick Langen- heim , Philadelphia , Pennsylvania , November 19 . " The nature of my invention consists in placing a semi - transparent ...
21. lappuse
... described . " I also claim the rotating cutter wheel constructed substantially as herein described of a series of circular saws , secured in an inclined position to an arbor which carries them as herein set forth . " DESIGNS . 1. For a ...
... described . " I also claim the rotating cutter wheel constructed substantially as herein described of a series of circular saws , secured in an inclined position to an arbor which carries them as herein set forth . " DESIGNS . 1. For a ...
23. lappuse
... described . " 6. For Improvements in Machines for Dressing Spokes ; Orville Mather , Cincinnati , Ohio , December 3 . " It is aimed in this invention to combine with the dispatch and smoothness of finish of the planing action a ...
... described . " 6. For Improvements in Machines for Dressing Spokes ; Orville Mather , Cincinnati , Ohio , December 3 . " It is aimed in this invention to combine with the dispatch and smoothness of finish of the planing action a ...
26. lappuse
... described said joint being of such peculiar construction as to be complete and effective in itself , without any movable device whatever , and which admits of attaching or detach- ing said tube at pleasure , without the use of any kind ...
... described said joint being of such peculiar construction as to be complete and effective in itself , without any movable device whatever , and which admits of attaching or detach- ing said tube at pleasure , without the use of any kind ...
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action angle apparatus applied arrangement attached axis bituminous blades blast blast furnace boiler carriage cast iron cent centre centrifugal force chord circuit claim therein coal combination condenser connected connexion construction Coulaine cubic curved cutters cylinder deflexion diameter distance effect electric telegraph electricity engine equal experiments feet flues force frame Franklin Institute furnace generatrix gutta percha heat Improvement increased indicator diagrams invention consists Journal length lever machine magnet manner mastic material means metal miles motion operation paddle passing patent pipe piston placed plane plate present pressure produced propeller proportion pump purpose rails railway revolutions per minute roadway rollers screw shaft side slide spring square inch steam steam engine steamers Stoves stroke substantially as described surface tangential angle telegraph temperature thickness tion tons tube valve velocity vertical vessel weight wheel wire wrought iron York