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Patents > Tech fields: balloon & IPCs : IPC B64B1/30 or None & First filing : No or Other

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Office:
Inventors:
Comte Antoine Apraxine (7) · Henry Boinet (5) · None (4) · Johann Schütte (4) · Ralph Hazlett Upson (4) · Alonzo Perry Bliven (4) · D'Aldborough (4) · August Riedinger (3) · Jules Cezar Ribeiro de Souza (3) · Louis-Étienne Roze (3) · Bel (3) · Stewart Cairncross (3) · Eugene F. Falconnet (3)
Applicant person:
None (79) · Comte Antoine Apraxine (7) · Alonzo Perry Bliven (4) · Johann Schütte (4) · Bel (3) · August Riedinger (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (197)
Granted:
Supplementary to patent:
None (183) · Patent US-1906-850616 (4) · Patent FR-1899-Boinet (3) · Patent FR-1878-124576 (3) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1899-292828 (2) ·   (2) · Patent FR-1881-143264 (2) · Patent FR-1881-142748 (2) · Patent FR-1881-145512 (2) · Patent AT-1907-30952 (2)
Related to aircraft:
Patent agent:
None (169) · Herbert Haddan & Co. (3) · Armengaud jeune (3) · Munn & Co. (2) · Société Marillier et Robelet (2) · D. Young & Co. (2) · D. W. Glassie (2) · Chassevent (2) · None (2) · Victor J. Evans (2) · W. D. Rowlingson (2) · Dieuaide (2) · Marks & Clerk (2) · Bert (2) · Armengaud aîné (2) · Armand Ricordeau (2)
National tech categories:
None (87) · FR 6.3 (33) · DE 77 (15) · FR 5 (10) · RU Group V (9) · USPC 244/97 (7) · USPC 244/28 (5) · AT 77d (5) · DE 77h (4) · IT 8 (4) · CA 46/28 (3) · CH 115 (3) · GB 4 with buoyant (3) · USPC 244/31 (3) · USPC 244/52 (3) · DE 77h.4 (3) · USPC 244/98 (3) · FR 6 (3) · USPC 244/99 (3) · USPC 244/30 (3)
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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