Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: takeoff & Number of diagram pages: 1-3

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Office:
Inventors:
None (13) · Gustav Mees (5) · Édouard Deniéport (5) · Thomas Augustus Dring (3) · John Washington Wilson (3) · Henri Fabre‎‎ (3) · Oswald François Leopold Keun (2) · Gaston Caudron (2) · Paul Zens (2) · Armand-Jean-Auguste Deperdussin (2) · Hugo Junkers (2) · René Caudron‎ (2)
Inventor country:
Applicant person:
None (27) · Édouard Deniéport (5) · Gustav Mees (4) · Henri Fabre (3) · John Washington Wilson (3) · René Caudron‎ (2) · Gaston Caudron (2) · Hugo Junkers (2) · Armand-Jean-Auguste Deperdussin (2) · Paul Zens (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (28)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (24) · Charles Dony (3) · Dupont et Elluin (3) · Schwab (3) · Gedge & Feeny (2) · Gaston Rose (2) · Louis Tailfer (2) · Dom. Casalonga (2) · Coquillat (2) · Noyes & Harriman (2) · Weismann et Marx (2)
National tech categories:
FR 6.4 (33) · None (14) · DE 77h.9 (4) · AT 77d (4) · HU V/h (3) · USPC 244/100R (2) · USPC 244/63 (2) · USPC 244/61 (2) · USPC 244/50 (2) · USPC 244/48 (2) · USPC 244/104R (2) · USPC 244/22 (2)
CPCs:
None (13) · CPC B64C35/00 (9) · CPC B64C25/62 (8) · CPC B64C23/005 (5) · CPC B64C25/06 (5) · CPC B64F2700/628 (4) · CPC B64F1/04 (3) · CPC B64C39/005 (3) · CPC B64F2700/6226 (3) · CPC B64C33/02 (3) · CPC B64C13/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
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