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Patents > Assigned to: None & IPCs : IPC B63H1/16 or IPC B64B1/00

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Office:
Applicant is inventor:
Tech fields:
LTA (325) · balloon (74) · navigation (73) · propulsion (69) · frame (68) · None (63) · dirigible (57) · airship (44) · stability (33) · hybrid (32) · Construction (31) · car (28) · Design (25) · propeller (25) · airplane (24) · safety (24) · Balloons (22) · rigid (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (347) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent FR-1914-472867.19895 (2) · Patent FR-1902-317598 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent US-1913-1087946 (2) · Patent CH-1909-48028 (2) · Patent IT-1913- (2) · Patent FR-1907-382794 (2) · Patent GB-1913-11207 (2)
Related to aircraft:
Patent agent:
None (176) · None (17) · Armengaud jeune (14) · Borame et Julien (10) · Munn & Co. (10) · Brandon frères (9) · Haseltine, Lake & Co. (9) · Chassevent (8) · Hippolyte Josse (7) · Lavoix et Mosès (6) · Boult, Wade & Tennant (6) · E. Blétry (5) · C. Blétry (5) · G. Petiau (5) · de Bongé (5) · Ed. Wolf (4) · Dupont et Elluin (4) · J. Bonnet-Thirion (4) · Marks & Clerk (4) · G. de Mestral et F. Harlé (4)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (189) · None (63) · FR 6.3 (56) · USPC 244/30 (34) · USPC 244/26 (16) · DE 77h.2 (11) · USPC 244/25 (10) · DE 77 (9) · USPC 244/96 (8) · USPC 244/127 (7) · USPC 244/125 (7) · USPC 244/67 (7) · USPC 244/29 (6) · USPC 244/32 (6) · FR 6.2 (5) · DE 77h (5) · USPC 244/97 (5) · USPC 244/99 (4) · USPC 244/128 (4)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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