Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Grant date: 1890 - 1899 & First filing: No

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Office:
Inventors:
Edward Zarski (4) · Dr. Bernhard Reinhard Beenen (3)
Applicant person:
None (56) · Edward Zarski (4) · Ferdinand von Zeppelin (2) · August Riedinger (2) · Gustav Fricke (2) · Dr. Bernhard Reinhard Beenen (2) · Jean Dusséqué (2)
Applicant is inventor:
Tech fields:
LTA (59) · propulsion (35) · frame (29) · navigation (27) · balloon (26) · propeller (20) · car (20) · rudder (15) · stability (13) · parachute (11) · flapping (10) · hybrid (10) · design (9) · None (7) · electricity (7) · dirigible (7) · wheels (6) · airplane (6) · gas (6)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories:
DE 77 (32) · None (21) · HU V/h (7) · GB 4 propel & steer (5) · FR 6.3 (5) · GB 4 without buoyant (4) · USPC 244/30 (3) · USPC 244/28 (3) · USPC 244/93 (2) · USPC 244/64 (2) · USPC 244/32 (2) · USPC 244/138R (2) · GB 4 landing (2) · GB 4 framework (2) · CH 115 (2) · GB 4 aëroplanes (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 101 results in range #1 to #101.

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