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Patents > IPCs : IPC B64B1/00 or IPC B64C17/06 or IPC F02B37/16

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Office:
Applicant is inventor:
Tech fields:
LTA (338) · None (87) · navigation (78) · balloon (77) · frame (74) · propulsion (72) · stability (68) · dirigible (58) · airship (45) · airplane (42) · hybrid (34) · construction (32) · car (30) · design (28) · propeller (28) · balloons (25) · safety (25) · gyroscope (24) · rigid (21) · ballonet (18)
Full specification filed date:
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Granted:
Supplementary to patent:
None (398) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent CH-1909-48028 (2) · Patent FR-1909-406466 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1907-382794 (2) · Patent FR-1902-317598 (2) · Patent GB-1913-11207 (2) · Patent IT-1913- (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1910-430552 (2) · Patent US-1914-1368226 (2) · Patent US-1913-1175959 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent US-1913-1087946 (2)
Related to aircraft:
Patent agent:
None (197) · None (22) · Armengaud jeune (18) · Haseltine, Lake & Co. (14) · Boramé et Julien (11) · Chassevent (10) · Munn & Co. (10) · Brandon frères (8) · de Bongé (8) · Hippolyte Josse (7) · Boult, Wade & Tennant (6) · Lavoix et Mosès (6) · G. Petiau (5) · E. Blétry (5) · Dom. Casalonga (5) · Herbert Haddan & Co. (5) · C. Blétry (5) · J. Bonnet-Thirion (5)
National tech categories:
FR 6.4 (230) · None (88) · FR 6.3 (56) · USPC 244/30 (36) · USPC 244/26 (17) · USPC 244/25 (12) · DE 77h.2 (11) · DE 77 (9) · USPC 244/96 (8) · USPC 244/127 (7) · USPC 244/125 (7) · USPC 244/67 (7) · USPC 244/97 (7) · USPC 244/32 (7) · USPC 244/29 (6) · DE 77h (5) · USPC 24/713.8 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C17/06 (67) · CPC B64C2700/6216 (48) · CPC B64B1/40 (20) · CPC B64B1/005 (12) · CPC B64B1/58 (10) · CPC B64C2700/6225 (8) · None (5) · CPC Y10T24/3747 (5) · CPC B64F2700/6219 (4) · CPC B64B1/62 (4) · CPC B64B1/50 (3) · CPC B64B1/60 (2) · CPC B64B1/06 (2) · CPC B61B5/02 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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