Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Tech fields : lift or propeller & Number of claims: 1-2

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Office:
Inventors:
Robert Esnault-Pelterie (5) · None (4) · Rudolf Krocker (2) · Gustav Kerwat (2) · Josef Deixler (2) · Joseph Gachet (2) · Émile Charlier (2) · Emanuel Kalisch (2) · Eduard Penkala (2) · Charles van Moorsel (2) · Éléazar Mossé (2) · Rudolf Penkala (2)
Inventor country:
Applicant person:
None (12) · Robert Esnault-Pelterie (5) · Joseph Gachet (2) · Emanuel Kalisch (2) · Éléazar Mossé (2) · Eduard Penkala (2) · Charles van Moorsel (2) · Rudolf Penkala (2) · Josef Deixler (2) · Émile Charlier (2) · Gustav Kerwat (2)
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Full specification filed date:
Application number:
None (35)
Granted:
Related to aircraft:
Patent agent:
None (36) · Armengaud jeune (9) · J. Bonnet-Thirion (5) · None (3) · J. Germain (3) · Victor J. Evans (2) · Haseltine, Lake & Co. (2)
CPCs:
None (26) · CPC B64C23/005 (11) · CPC B64C2700/6274 (6) · CPC B64C39/00 (6) · CPC B64B1/00 (6) · CPC B64C11/006 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C27/82 (3) · CPC B64C3/54 (3) · CPC B64C13/30 (3) · CPC B64C33/02 (2) · CPC B64C1/00 (2) · CPC B64C11/065 (2) · CPC B64D35/04 (2) · CPC B64C17/00 (2) · CPC B64C5/08 (2) · CPC B64C11/001 (2) · CPC B64C2700/6228 (2)
First filing:
Cites these patents:
Citations from after 1930:
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