Drilldown: Patents

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Patents > Office : CL or DE or FR or GR or LU or US & Applicant is inventor: Yes & Tech fields: balloon & Supplementary to patent : Patent DE-1895-98580 or Patent FR-1911-430455 or None & Number of text pages: 1-2

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Office: (Click arrow to add another value)
Inventors:
Édouard Surcouf (2) · Janko Klopčić (2) · Adrien Baudin (2) · Joseph Allison Steinmetz (2) · Otokar de Bradsky-Laboun (2)
Inventor country:
Applicant person:
None (34) · Otokar de Bradsky-Laboun (2) · Adrien Baudin (2) · Joseph Allison Steinmetz (2)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (57)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
FR 6.4 (19) · DE 77 (18) · FR 6.3 (11) · None (5) · USPC 244/97 (5) · DE 77h (5) · USPC 244/30 (4) · DE 77h.3 (4) · DE 77h.4 (4) · USPC 244/31 (3) · USPC 244/26 (3) · USPC 244/127 (2) · USPC 244/73R (2) · USPC 244/96 (2) · USPC 244/32 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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