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Patents > Tech fields : Airship or rudder & First filing: No & Number of figures: 8-90

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Office:
Inventors:
Alonzo Perry Bliven (3) · None (2) · Jean Georges Ramel (2) · Leonardo Torres Quevedo (2) · Gustav Behrens (2) · Louis-Étienne Roze (2) · Mathieu Castay (2) · Jean Walter-Martin (2) · Rudolf Wagner (2)
Inventor country:
Applicant person:
None (8) · Alonzo Perry Bliven (3) · Jean Walter-Martin (2) · Jean Georges Ramel (2) · Mathieu Castay (2) · Rudolf Wagner (2) · Gustav Behrens (2)
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Full specification filed date:
Application number:
None (25)
Granted:
Supplementary to patent:
None (22) · Patent US-1906-850616 (3) · Patent FR-1909-399456 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent AT-1908-42396 (2)
Related to aircraft:
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Cites these patents:
Citations from after 1930:
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