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Patents > Office: FR & Supplementary to patent: None & Number of diagram pages: 2-4

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Office: (Click arrow to add another value)
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Inventor location:
None (325) · Seine (18) · Paris (6) · Seine-et-Oise (5) · Nord (4) · Rhône (3) · Hérault (3) · Loir-et-Cher (2) · Alpes-Maritimes (2) · Montpellier (2) · Morbihan (2) · Finistère (2) · Dordogne (2) · Los Angeles (2) · Saône-et-Loire (2) · Loire (2) · Cher (2) · Var (2)
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Tech fields:
airplane (114) · design (64) · propulsion (62) · stability (59) · None (56) · LTA (52) · frame (44) · construction (44) · wings (41) · propellers (40) · control (36) · hybrid (30) · navigation (30) · automatic stability (27) · helicopter (23) · ascension (22) · sustentation (21) · lift (19) · aerodynamics (18) · subsystem (16)
Full specification filed date:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (64) · None (33) · Armengaud jeune (22) · Brandon frères (18) · Weismann et Marx (15) · Lavoix et Mosès (15) · J. Bonnet-Thirion (13) · Chassevent (10) · Dom. Casalonga (9) · J. Germain (9) · L. Chassevent (9) · Boramé et Julien (9) · Hippolyte Josse (8) · H. Bœttcher fils (6) · E. Blétry (5) · J. Bonnet-Thirion et Breton (5) · G. de Mestral et F. Harle (5) · Schwab (5) · Weissmann et Marx (5) · Paul Caquet (5)
IPCs:
IPC B64C39/00 (49) · IPC B64C17/00 (44) · IPC B64C1/00 (38) · IPC B64B1/00 (32) · IPC B64C33/02 (30) · IPC B64C23/00 (27) · IPC B64C3/38 (20) · None (19) · IPC B64C27/04 (16) · IPC B64C11/00 (13) · IPC B64C33/00 (12) · IPC B64C35/00 (9) · IPC B64C3/54 (7) · IPC B64C17/06 (7) · IPC B64B1/58 (7) · IPC B64C3/00 (6) · IPC B64C13/00 (6) · IPC B64C3/56 (5) · IPC B64C31/06 (4)
CPCs:
CPC B64C17/00 (45) · CPC B64C39/00 (35) · CPC B64B1/00 (32) · CPC B64C33/02 (31) · CPC B64C2700/6295 (27) · CPC B64C23/005 (26) · CPC B64C2700/6218 (19) · CPC B64C2700/6274 (18) · CPC B64C3/385 (16) · CPC B64C33/00 (12) · None (11) · CPC B64C2700/6212 (11) · CPC B64C2700/6281 (11) · CPC B64C11/006 (10) · CPC B64C27/04 (9) · CPC B64C39/08 (9) · CPC B64C35/00 (8)
First filing:
Citations from after 1930:
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