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Patents > Application number : 410209D or None & Number of claims: 5

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Office:
Inventors:
None (15) · Emil Hyra (4) · Karl Klinkosch (4) · Adolphe Clément-Bayard (3) · Alcime Lefèvre (3) · Everard Richard Calthrop (3) · Anton Flettner (2) · Comte Antoine Apraxine (2) · Louis-Marie Le Dantec (2) · Melville W. Mix (2) · George Holt Thomas (2) · Boo Henning Wallin (2) · Robert McLean (2) · Gustav Mees (2) · Henry Bridges Molesworth (2) · Henri-Marie Coandă (2) · William John Hastings Beach (2)
Inventor country:
Applicant person:
None (43) · Emil Hyra (4) · Karl Klinkosch (4) · Everard Richard Calthrop (3) · Alcime Lefèvre (3) · Comte Antoine Apraxine (2) · Anton Flettner (2) · George Holt Thomas (2) · Louis-Marie Le Dantec (2) · Alfred Julius Boult (2) · Melville W. Mix (2) · Henry Bridges Molesworth (2) · William John Hastings Beach (2) · Henri-Marie Coandă (2) · Boo Henning Wallin (2) · Gustav Mees (2)
Applicant is inventor:
Tech fields:
Airplane (47) · propulsion (45) · Frame (40) · LTA (30) · propeller (27) · stability (26) · Design (23) · navigation (20) · military (16) · balloon (15) · propellers (15) · control (14) · None (14) · landing (13) · parachute (13) · wings (13) · steering (11) · Aerodynamics (11)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (150) · Patent SE-1906-23283 (4) · Patent FR-1912-439277 (3) · Patent AT-1911-57225 (3) · Patent FR-1909-410140 (2) · Patent FR-1911-430455 (2)
Related to aircraft:
Patent agent:
None (74) · None (8) · Munn & Co. (7) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (6) · Wheatley & Mackenzie (5) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (3) · A. M. & William Clark (3)
National tech categories:
None (93) · FR 6.4 (14) · AT 77d (13) · DE 77 (6) · USPC 244/153R (5) · HU V/h (5) · CH 115 (4) · DK 77 (4) · FR 5.8 (3) · CH 129b (3) · AT 74 (3) · DE 77h.6 (2) · GB 4 propel & steer (2) · FR 6.2 (2) · USPC 244/3.23 (2) · USPC 244/3.27 (2) · USPC 244/73R (2) · DE 77h (2) · USPC D21/449 (2)
IPCs:
None (141) · IPC B64D17/00 (7) · IPC B64C39/00 (5) · IPC B64F1/22 (4) · IPC B64D1/04 (4) · IPC B64C31/06 (3) · IPC B64F1/00 (2) · IPC B64C27/00 (2) · IPC B64C1/00 (2) · IPC B64C3/18 (2) · IPC B64B1/00 (2) · IPC B64C31/00 (2) · IPC B64C17/00 (2) · IPC B64C23/00 (2) · IPC B63H1/12 (2) · IPC B64D27/04 (2) · IPC B64F1/14 (2)
CPCs:
None (106) · CPC A63H27/08 (6) · CPC B64D1/04 (4) · CPC B64B1/00 (4) · CPC B64D17/00 (4) · CPC B64C13/00 (3) · CPC B64F1/221 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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