Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Number of claims: 12-16 & Number of diagram pages: 2-3

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Office:
Inventors:
William Phillips Thompson (2) · Frederick William Dufwa (2)
Inventor country:
Applicant person:
None (5) · William Phillips Thompson (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (11) · frame (10) · propulsion (10) · LTA (9) · airplane (9) · None (8) · navigation (7) · rudder (7) · airfoil (6) · propeller (6) · flapping (6) · marine (6) · balloon (4) · design (4) · ornithopter (3) · wheels (3) · landing (3) · hybrid (3) · parachute (3) · kite (3)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (12) · USPC 244/80 (5) · USPC 244/22 (4) · USPC 244/20 (3) · USPC 244/119 (2) · USPC 244/28 (2) · GB 4 aërostats (2) · USPC 244/19 (2) · USPC 244/234 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 48 results in range #1 to #48.

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