Drilldown: Patents

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Patents > Year filed: 1909 & Supplementary to patent: None & Number of figures: 12-50000000

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Year filed:
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Inventors:
William Whitney Christmas (3) · Reinhold Schmiechen (2) · William Tattersall (2) · Édouard Vedovelli (2) · Walter Hermann von Mach (2) · Edmond de Marçay (2) · Émile Moonen (2)
Inventor country:
Applicant person:
None (5) · Reinhold Schmiechen (2) · William Whitney Christmas (2) · William Tattersall (2) · Édouard Vedovelli (2) · Edmond de Marçay (2) · Émile Moonen (2)
Applicant firm:
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Tech fields:
None (26) · airplane (17) · stability (16) · frame (12) · propeller (11) · LTA (8) · propulsion (8) · rudder (7) · navigation (7) · wings (5) · safety (5) · propellers (4) · car (4) · hybrid (3) · wheels (3) · flapping (3) · automatic stability (3)
Application number:
None (12)
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Publication date:
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Related to aircraft:
CPCs:
CPC B64C17/00 (7) · CPC B64C3/385 (7) · CPC B64C13/00 (6) · CPC B64C2700/6295 (6) · CPC B64C23/005 (4) · CPC B64C2700/6256 (4) · CPC B64B1/00 (4) · CPC B64C39/08 (4) · CPC B64C2700/6218 (4) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · None (3) · CPC B64B1/58 (3)
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Citations from after 1930:
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