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Patents > Office : DE or SU or US & Applicant type: INDIV & Tech fields: balloon

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Office: (Click arrow to add another value)
Inventors:
Johann Schütte (5) · Ralph Hazlett Upson (4) · Stewart Cairncross (2) · Melvin Vaniman (2) · August Riedinger (2) · Albert Livingstone Blackman (2) · Johannes Schilling (2) · Eugene F. Falconnet (2) · Joseph Allison Steinmetz (2) · Walter Hermann von Mach (2)
Inventor country:
Applicant person:
None (33) · Johann Schütte (5) · Johannes Schilling (2) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2) · Walter Herrmann von Mach (2) · Joseph Allison Steinmetz (2)
Applicant firm:
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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (85)
Granted:
Related to aircraft:
National tech categories:
DE 77 (18) · USPC 244/30 (14) · None (12) · USPC 244/97 (10) · USPC 244/26 (6) · USPC 244/31 (6) · USPC 244/125 (5) · USPC 244/127 (5) · USPC 244/25 (5) · USPC 244/28 (5) · USPC 244/126 (5) · DE 77h (5) · DE 77h.4 (5) · USPC 244/99 (5) · DE 77h.3 (4)
First filing:
Citations from after 1930:
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