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Patents > IPCs : IPC B64B1/58 or IPC B64B1/62 or IPC B64C3/38 or IPC B64C31/06

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (213) · airplane (86) · frame (72) · kite (55) · navigation (48) · Stability (46) · design (42) · Construction (36) · balloon (35) · None (35) · wings (35) · control (28) · propulsion (25) · gas (25) · lift (23) · airship (22) · balloons (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (308) · Patent ES-1906-38692 (4) · Patent FR-1912-449167 (3) · Patent FR-1907-382794 (3) · Patent DE-1908-220975 (3) · Patent FR-1908-392672 (3) · Patent FR-1913-456298 (3)
Related to aircraft:
Patent agent:
None (168) · Armengaud jeune (17) · None (17) · Marks & Clerk (13) · Lavoix et Mosès (12) · Schwab (8) · J. Bonnet-Thirion (8) · L. Chassevent (6) · Haseltine, Lake & Co. (6) · Boramé et Julien (6) · Munn & Co. (5) · E. Blétry (5) · Brandon freres (5) · Boult, Wade & Tennant (4) · Ed. Wolf (4)
National tech categories:
FR 6.4 (228) · None (111) · USPC 244/153R (24) · DE 77 (13) · USPC 244/97 (9) · FR 20.1 (8) · USPC 244/48 (8) · DE 77h (8) · DE 77h.4 (7) · DE 77h.5 (7) · USPC 244/155R (6) · FR 6.3 (6) · DE 77h.3 (4) · USPC 244/90R (4) · DE 77h.15 (4) · USPC 244/126 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/58 (184) · CPC B64C3/385 (113) · CPC B64B1/62 (59) · CPC A63H27/08 (57) · CPC B64C3/38 (25) · None (9) · CPC A63H27/087 (7) · CPC B64B1/00 (4) · CPC Y02T50/145 (4) · CPC B64C2700/6242 (3) · CPC B64C17/00 (3) · CPC B64C31/06 (2) · CPC Y02T50/10 (2) · CPC B64C19/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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