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Patents > Year granted: 1912 & Number of figures: 1-3

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Year granted:
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Office:
Inventor location:
None (309) · Nord (7) · Seine (7) · Budapest (3) · Cambrai (3) · Berlin (2) · Vaucluse (2) · Cateau (2)
Applicant is inventor:
Tech fields:
Airplane (120) · stability (63) · Design (47) · frame (38) · LTA (35) · automatic stability (32) · wings (31) · subsystem (31) · Propulsion (31) · None (30) · Propellers (26) · navigation (25) · construction (24) · propeller (21) · aerodynamics (20) · hybrid (20) · helicopter (19) · landing (17) · Control (16) · Airship (15)
Application number:
None (111) · 423792D (2)
Grant date:
Granted:
Publication date:
Supplementary to patent:
None (218) · Patent FR-1910-423792 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent BE-1910-12-31 Léon Dangy (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent FR-1910-424987 (2) · Patent FR-1910-418630 (2) · Patent FR-1911-430799 (2) · Patent FR-1911-432083 (2) · Patent FR-1908-405961 (2) · Patent DE-1911-258741 (2) · Patent DE-1911-251309 (2) · Patent FR-1911-446282 (2) · Patent FR-1912-439277 (2) · Patent FR-1910-435648 (2) · Patent US-1909-970771 (2) · Patent BE-1910-12-28-Muehter (2) · Patent US-1911-1009048 (2) · Patent AT-1909-47656 (2)
Related to aircraft:
Patent agent:
None (90) · None (22) · Armengaud jeune (13) · L. Chassevent (10) · Hippolyte Josse (9) · Marks & Clerk (7) · Dupont et Elluin (7) · E. Blétry (6) · Boult, Wade & Tennant (5) · H. Bœttcher fils (5) · Dom. Casalonga (5) · Abel & Imray (4) · Charles Dony (4) · J. Bonnet-Thirion (4) · Gaston Rose (4) · Schwab (4) · Émile Bert (4) · Wheatley & Mackenzie (4)
National tech categories:
FR 6.4 (151) · None (48) · AT 77d (13) · DE 77h.6 (12) · DE 77h.5 (9) · HU V/h (8) · RU Group V (7) · FR 5.8 (5) · FR 6.2 (5) · DE 77h.9 (4) · DE 77h.10 (4) · USPC 244/144 (3) · FR 15.1 (3) · DK 77 (3) · USPC 244/45R (3)
IPCs:
None (100) · IPC B64C17/00 (36) · IPC B64C1/00 (29) · IPC B64C39/00 (22) · IPC B64B1/00 (15) · IPC B64C23/00 (10) · IPC B64C35/00 (9) · IPC B64C11/00 (8) · IPC B64D17/00 (7) · IPC B64C25/00 (7) · IPC B64C33/02 (6) · IPC B64C13/00 (6) · IPC B64C11/16 (5) · IPC B64C17/06 (5) · IPC B64C3/00 (5) · IPC B64C3/38 (4) · IPC B64B1/58 (4)
CPCs:
None (57) · CPC B64C17/00 (43) · CPC B64C2700/6295 (18) · CPC B64B1/00 (15) · CPC B64C39/00 (15) · CPC B64C2700/6218 (13) · CPC B64C13/00 (11) · CPC B64C33/02 (9) · CPC B64C23/005 (9) · CPC B64C2700/6256 (8) · CPC B64C2700/6274 (8) · CPC B64D17/00 (7) · CPC B64C25/06 (7) · CPC B64C35/00 (7) · CPC B64C3/385 (6) · CPC B64C39/08 (6) · CPC B64C17/06 (5) · CPC B64C2700/6219 (5) · CPC B64C25/62 (5) · CPC B64C2700/6212 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
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