Drilldown: Patents

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Patents > Tech fields : Balloon or Propulsion & Number of text pages: 3-4

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Inventor location:
None (468) · Seine (9) · Budapest (4) · Pennsylvania (4) · Paris (3) · Nord (3) · New Jersey (2) · Montpellier (2) · Los Angeles (2) · Hérault (2) · London (2) · Berlin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (371) · Patent CH-1907-41855 (3) · Patent US-1906-850616 (3) · Patent GB-1911-5162 (3) · Patent GB-1911-12232‎‎ (3)
Related to aircraft:
Patent agent:
None (145) · Munn & Co. (13) · Armengaud jeune (12) · Marks & Clerk (11) · None (11) · Boult, Wade & Tennant (10) · Herbert Haddan & Co. (6) · Lavoix et Mosès (6) · Abel & Imray (6) · Brandon frères (6) · Wheatley & Mackenzie (6) · G. de Mestral et F. Harlé (5) · E. Blétry (5) · Charles Dony (5) · Victor J. Evans (5) · W. P. Thompson & Co. (5) · Haseltine, Lake & Co. (5) · Weismann et Marx (5)
National tech categories:
None (159) · FR 6.4 (105) · FR 6.2 (21) · HU V/h (14) · DE 77 (11) · FR 6.3 (9) · USPC 244/22 (8) · CH 115 (7) · GB 4 propel & steer (7) · USPC 244/6 (6) · USPC 244/28 (6) · AT 77d (6) · AU 90.3 (6) · USPC 244/51 (6)
IPCs:
None (260) · IPC B64B1/00 (32) · IPC B64C39/00 (32) · IPC B64C11/00 (20) · IPC B64C23/00 (19) · IPC B64C33/00 (14) · IPC B64C33/02 (12) · IPC B64B1/58 (10) · IPC B64C27/04 (6) · IPC B64C11/30 (6) · IPC B63H1/12 (6) · IPC B64D27/00 (5) · IPC B64C29/00 (5) · IPC B64C11/16 (5) · IPC B64C27/00 (5)
CPCs:
None (132) · CPC B64B1/00 (54) · CPC B64C23/005 (34) · CPC B64C33/02 (23) · CPC B64C11/006 (22) · CPC B64C39/005 (20) · CPC B64C39/00 (14) · CPC B64B1/58 (13) · CPC B64C33/00 (13) · CPC B64C2700/6274 (12) · CPC B64B1/40 (9) · CPC B64C2700/6295 (9) · CPC B64C39/008 (7) · CPC B64B1/62 (6) · CPC B64C11/16 (6) · CPC B64C29/0025 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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