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Patents > CPCs : CPC B64C11/006 or CPC B64C2700/6274 or CPC B64C2700/6295

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US (404) · FR (351) · None (175) · GB (116) · DE (82) · AT (26) · IT (19) · BE (15) · CA (14) · RU (12) · CH (12) · AU (11) · RO (8) · DZ (7) · HU (4) · MX (4) · NL (3)
Applicant is inventor:
Tech fields:
None (711) · Airplane (202) · Propulsion (139) · Design (113) · frame (101) · propellers (88) · stability (74) · construction (62) · propeller (60) · wings (59) · aerodynamics (55) · lift (45) · control (39) · navigation (37) · whole (37) · marine (35) · rudder (35) · sustentation (28) · wheels (27)
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Supplementary to patent:
None (1094) · Patent FR-1916-502839 (3)
Related to aircraft:
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None (1257)
National tech categories:
None (730) · FR 6.4 (307) · USPC 244/45R (48) · USPC 244/13 (32) · USPC 416/113 (13) · FR 6.2 (13) · USPC 416/108 (11) · USPC 416/116 (8) · USPC 244/90R (8) · USPC 244/87 (8) · USPC 244/91 (7) · FR 6.3 (7) · USPC 244/50 (5) · USPC 244/48 (5) · DE 77h.6 (5) · USPC 244/71 (5)
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