Drilldown: Patents

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Patents > Application number: None & Patent agent: None & Number of claims: 6

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Office:
Inventors:
Louis Brennan (3) · Käthe Paulus (2) · Martin Diederich Rucker (2) · None (2) · Arthur Henry Edwards (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (12) · frame (11) · stability (8) · propulsion (8) · propeller (7) · LTA (6) · navigation (6) · Wings (5) · Design (5) · flapping (4) · military (4) · Construction (4) · Helicopter (4) · gyroscope (4) · Propellers (4) · parachutes (3) · safety (3) · balloon (3) · wheels (3)
Full specification filed date:
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Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
AT 77d (9) · None (7) · HU V/h (4) · DK 77 (2) · USPC 244/28 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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Showing below up to 47 results in range #1 to #47.

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