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Patents > IPCs : IPC B64C27/04 or IPC B64C3/00 & Number of figures: 3-10

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Office:
Inventors:
None (21) · Alexis Beurrier (5) · Édouard-Jean Bigourdan (5) · Norman Arthur Thompson (4) · Raymond Saulnier (3) · Gianni Caproni (3) · Francis J. Plym (3) · Louis Lacoin (3) · Robert Esnault-Pelterie (3) · Henri-Hubert Pagny (3)
Inventor country:
Inventor location:
None (191) · Seine (4) · Michigan (3) · Paris (2) · Seine-et-Oise (2) · Charente-Inférieure (2)
Applicant person:
None (27) · Alexis Beurrier (5) · Norman Arthur Thompson (4) · Francis J. Plym (3) · Robert Esnault-Pelterie (3) · Édouard-Jean Bigourdan (3) · Louis Lacoin (3) · Raymond Saulnier (3) · Gianni Caproni (3) · Henri-Hubert Pagny (3)
Applicant is inventor:
Tech fields:
airplane (69) · frame (43) · construction (41) · None (40) · wings (34) · helicopter (29) · design (25) · hybrid (17) · propulsion (14) · propellers (13) · Lift (10) · fuselage (9) · stays (9) · ascension (9) · stability (8) · sustentation (8)
Full specification filed date:
Application number:
None (18) · 12317D (2)
Granted:
Supplementary to patent:
None (158) · Patent FR-1907-373818 (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1915-502520 (2) · Patent FR-1908-407090 (2) · Patent IT-1916-07-14 (2) · Patent GB-1912-21604 (2) · Patent US-1911-1011761 (2)
Related to aircraft:
Patent agent:
None (47) · Marks & Clerk (10) · None (9) · Lavoix et Mosès (8) · Armengaud jeune (8) · Haseltine, Lake & Co. (6) · Dom. Casalonga (5) · J. Germain (4) · Wallace R. Lane (3) · J. Bonnet-Thirion (3) · Weismann et Marx (3) · J. S. Withers & Spooner (3) · Charles Dony (3) · G. de Mestral et F. Harlé (3) · Brewer & Son (3) · Boramé et Julien (3) · Hippolyte Josse (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (140) · CPC B64C2700/6235 (61) · CPC B64C2700/6281 (46) · CPC B64C2700/6233 (44) · CPC B64C27/04 (41) · CPC B64C27/12 (11) · CPC B64C3/385 (6) · CPC B64C27/52 (5) · CPC B64C29/0025 (4) · CPC B64C39/06 (3) · CPC B64C27/20 (3) · CPC Y02T50/145 (2) · CPC B64C3/54 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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