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Patents > Applicant firm : Société Antoinette or None & Publication date: 1900 - 1999 & Related to aircraft: Yes & IPCs: None

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Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (149) · None (147) · design (97) · stability (87) · LTA (78) · propellers (74) · frame (71) · propulsion (55) · wings (50) · construction (49) · subsystem (49) · Airship (43) · aerodynamics (41) · automatic stability (39) · lift (30) · whole (30) · control (24) · navigation (24) · propeller (20) · Helicopter (19)
Full specification filed date:
Application number:
None (319) · stability (2)
Granted:
Supplementary to patent:
None (362) · Patent GB-1908-4519 (6) · Patent GB-1909-26034 (5) · Patent DE-1908-221549 (4) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent DE-1907-214228 (3) · Patent DE-1904-173378 (3) · Patent GB-1909-8531 (3) · Patent GB-1903-27212 (3) · Patent US-1913-1087946 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (465) · H. Kirchhofer (4) · E. Blum & Co. (4) · Boramé et Julien (3) · Boult, Wade & Tennant (3) · Ch. Thierry (2) · Marks & Clerk (2) · Louis Tailfer (2) · Jacques Lejeune (2) · Hughes & Young (2) · Herbert Haddan & Co. (2) · Chassevent (2) · Charles Dony (2) · Charles Assi (2) · Edwin Phillips (2) · Brandon frères (2) · Armengaud jeune (2) · C. Blétry (2)
National tech categories:
None (212) · HU V/h (174) · FR 6.4 (45) · AT 77d (27) · DE 77h (12) · CH 129b (9) · DE 77h.5 (7) · DE 77h.6 (5) · AU 90.3 (4) · DE 77 (3) · FR 5.3 (2) · CH 129a (2) · DK 77 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (464) · CPC B64C17/00 (9) · CPC B64C39/00 (6) · CPC B64C2700/6295 (5) · CPC B64C2700/6218 (5) · CPC B64C11/006 (4) · CPC B64B1/00 (4) · CPC B64C2700/6245 (3) · CPC B64C3/385 (3) · CPC B64C3/52 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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