Drilldown: Patents

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Patents > Inventor country: None & Related to aircraft : 1 or DE 369478

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (232) · LTA (65) · airplane (39) · Propulsion (35) · balloon (33) · frame (23) · propeller (21) · navigation (21) · Stability (16) · design (13) · instrument (12) · whole (11) · dirigible (11) · hybrid (11) · wings (11) · rudder (11) · marine (10) · subsystem (10) · balloons (10)
Full specification filed date:
Application number:
None (333)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (415) · None (3) · Alfred Julius Boult (3) · Armengaud jeune (3) · Marks & Clerk (3) · Duvinage (3) · Haseltine, Lake & Co.‎ (2) · Société Matray frères (2) · Blétry aîné (2) · Bert (2)
National tech categories:
None (322) · FR 6.3 (43) · GB 4 propel & steer (16) · GB 4 (15) · BE K (10) · GB 4 with buoyant (8) · GB 4 aërostats (7) · DE 77h.5 (5) · IT 8 (5) · MX F. III (5) · GB 4 aëroplanes (4) · AT 77d (4) · GB 4 without buoyant (4)
CPCs:
None (292) · CPC B64C11/006 (15) · CPC B64C13/00 (12) · CPC B64C3/00 (10) · CPC B64C2700/6256 (10) · CPC B64C3/18 (9) · CPC B64C2700/6235 (6) · CPC B64C35/00 (5) · CPC B64C11/346 (5) · CPC B64C11/36 (5) · CPC B64B1/00 (5) · CPC B64C2001/0063 (5) · CPC B64C11/04 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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