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Patents > Inventor location: None & Number of claims: 5-9 & Number of figures: 10

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Office:
Inventors:
William Francis Dugins (3) · Adolf Sprater (3) · Philip Henry Smith (3) · Heinrich Suter (3) · Paul-Eugène Mesplès (2) · Hermann Hassenbach (2) · Jean F. Webb, Sr. (2) · Auguste-Blaise Baron (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (7) · Adolf Sprater (3) · Philip Henry Smith (3) · Auguste-Blaise Baron (2) · Jean F. Webb, Sr. (2) · Hermann Hassenbach (2) · Paul-Eugène Mesplès (2) · William Francis Dugins (2)
Applicant is inventor:
Tech fields:
airplane (21) · frame (16) · propulsion (16) · navigation (13) · LTA (11) · flapping (10) · stability (10) · design (8) · propeller (7) · construction (7) · None (7) · hybrid (6) · military (5) · rudder (4) · subsystem (4) · Propellers (4) · balloon (4) · wheels (4)
Full specification filed date:
Application number:
None (21)
Granted:
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Related to aircraft:
Patent agent:
None (11) · Armengaud jeune (3) · Munn & Co. (3) · Borame et Julien (2) · Brewer & Son (2) · L. Chassevent (2)
National tech categories:
None (26) · FR 6.4 (16) · GB 4 propel & steer (2) · USPC 244/22 (2) · USPC 244/64 (2)
CPCs:
None (13) · CPC B64C33/02 (6) · CPC B64C17/00 (5) · CPC B64C13/00 (4) · CPC B64C33/00 (3) · CPC B64C2700/6218 (3) · CPC B64C39/005 (3) · CPC B64C3/385 (3) · CPC B64B1/00 (3) · CPC F41G3/24 (2) · CPC B64C35/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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