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Patents > IPCs : IPC B64B1/00 or IPC B64B1/62 or IPC B64C3/38

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Office:
Applicant is inventor:
Tech fields:
LTA (429) · frame (113) · navigation (106) · airplane (103) · balloon (94) · propulsion (88) · design (67) · stability (64) · dirigible (57) · airship (54) · construction (53) · wings (44) · hybrid (43) · safety (38) · dirigibles (36) · Balloons (35) · car (34) · control (32) · propeller (31)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (480) · Patent FR-1913-472867 (4) · Patent ES-1906-38692‎ (3) · Patent FR-1912-449167 (3) · Patent FR-1913-456298 (3) · Patent FR-1908-392672 (3) · Patent FR-1913-467415 (3)
Related to aircraft:
Patent agent:
None (255) · None (22) · Armengaud jeune (22) · Haseltine, Lake & Co. (13) · Lavoix et Mosès (13) · Munn & Co. (11) · Hippolyte Josse (10) · Boramé et Julien (10) · Brandon freres (10) · Chassevent (9) · J. Bonnet-Thirion (8) · Marks & Clerk (8) · Boult, Wade & Tennant (7) · E. Blétry (7) · G. Petiau (6) · C. Baumann (5) · C. Blétry (5) · G. de Mestral et F. Harlé (5) · de Bongé (5) · Schwab (5)
National tech categories:
FR 6.4 (284) · None (118) · FR 6.3 (56) · USPC 244/30 (38) · USPC 244/26 (17) · USPC 244/25 (16) · USPC 244/97 (13) · DE 77h.2 (12) · DE 77 (10) · USPC 244/32 (8) · USPC 244/48 (8) · USPC 244/127 (8) · USPC 244/96 (8) · USPC 244/67 (7) · USPC 244/29 (7) · DE 77h.5 (7) · USPC 244/125 (7) · DE 77h (6)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C3/385 (104) · CPC B64B1/62 (59) · CPC B64C3/38 (25) · CPC B64B1/40 (22) · CPC B64B1/005 (12) · CPC B64B1/58 (10) · None (9) · CPC Y10T24/3747 (5) · CPC B64F2700/6219 (5) · CPC Y02T50/145 (4) · CPC B64B1/50 (3) · CPC B64C17/00 (3) · CPC B64C2700/6242 (3) · CPC B64C19/00 (2) · CPC B64B1/06 (2) · CPC B61B5/02 (2) · CPC B64B1/60 (2) · CPC Y02T50/10 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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