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Patents > Inventor country : AT or FR & Number of figures: 14-16

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Office:
Inventors:
Louis Alard (4) · None (2) · Franz Xaver Wels (2) · Ignaz Etrich (2) · Paul Kauffmann (2) · Emile Losse (2) · Louis-Adolphe Hayot (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Louis Alard (4) · None (3) · Franz Xaver Wels (2) · Ignaz Etrich (2) · Emile Losse (2) · Paul Kauffmann (2) · Louis-Adolphe Hayot (2)
Applicant is inventor:
Tech fields:
airplane (32) · stability (18) · design (14) · frame (13) · wings (11) · construction (11) · propulsion (8) · rudder (7) · control (6) · LTA (6) · aerodynamics (6) · automatic stability (5) · propellers (5) · steering (4) · ballistics (4) · propeller (4) · wheels (4) · projectile (4) · navigation (4) · landing (4)
Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
CPCs:
None (10) · CPC B64C17/00 (5) · CPC B64C2700/6218 (4) · CPC B64C39/08 (3) · CPC B64C33/02 (3) · CPC B64C17/06 (3) · CPC B64C3/00 (3) · CPC F42B10/50 (3) · CPC B64C2700/6216 (2) · CPC B64C39/00 (2) · CPC B64C3/52 (2) · CPC B64B1/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6235 (2) · CPC B64C3/385 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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