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Patents > IPCs : B64C11/34 or IPC B64B1/00 or IPC B64C23/00

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Office:
Inventor location:
None (594) · Seine (9) · California (5) · London (5) · Aisne (3) · Bouches-du-Rhône (3) · Nord (3) · Seine-et-Oise (3)
Applicant is inventor:
Tech fields:
LTA (373) · propulsion (112) · frame (106) · navigation (93) · airplane (90) · None (90) · balloon (83) · hybrid (74) · design (66) · dirigible (58) · airship (56) · construction (52) · stability (50) · Propellers (42) · propeller (40) · safety (34) · balloons (33) · car (32) · dirigibles (32) · lift (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (519) · Patent FR-1909-410140 (5) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3)
Related to aircraft:
Patent agent:
None (199) · None (41) · Armengaud jeune (21) · Borame et Julien (13) · Chassevent (12) · Munn & Co. (11) · Haseltine, Lake & Co. (10) · G. de Mestral et F. Harlé (10) · E. Blétry (10) · Brandon frères (9) · J. Bonnet-Thirion (9) · Hippolyte Josse (9) · C. Blétry (8) · Marks & Clerk (8) · Boult, Wade & Tennant (8) · Lavoix et Mosès (7) · de Bongé (6) · G. Petiau (6) · Ad. Sturm (6)
National tech categories:
FR 6.4 (324) · None (126) · FR 6.3 (59) · USPC 244/30 (32) · USPC 244/26 (16) · DE 77 (15) · DE 77h.2 (11) · USPC 244/25 (10) · USPC 244/125 (7) · USPC 244/127 (7) · USPC 244/32 (7) · USPC 244/67 (7) · USPC 244/97 (7) · DE 77h (6) · USPC 244/29 (6) · USPC 244/96 (6) · FR 6.2 (5) · USPC 24/713.8 (5) · USPC 104/22 (4) · USPC 244/99 (4)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (415) · CPC B64C23/005 (218) · CPC B64C2700/6274 (140) · CPC B64B1/40 (19) · CPC B64C2700/6273 (17) · CPC B64C2700/6271 (16) · CPC B64B1/005 (12) · CPC B64B1/58 (9) · CPC B64C23/00 (6) · CPC Y10T24/3747 (5) · None (5) · CPC B64F2700/6219 (4) · CPC B64B1/62 (4) · CPC B64B1/50 (3)
First filing:
Cites these patents:
None (682)
Citations from after 1930:
Number of diagram pages:

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