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Patents > Supplementary to patent : Patent CH-1907-41855 or None & National tech categories: HU V/h

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Office:
Inventors:
None (37) · Franz Schneider (9) · Johann Schütte (5) · Reinhold Richter (4) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Eduard Penkala (3)
Inventor country:
Applicant person:
None (40) · Franz Schneider (8) · Johann Schütte (5) · Dőry Béla Jobaházi (4) · Reinhold Richter (4) · Eduard Penkala (3) · Árpád Zigány (3)
Applicant is inventor:
Tech fields:
Airplane (115) · Design (67) · propellers (61) · subsystem (50) · airship (41) · Construction (40) · frame (37) · whole (34) · Wings (34) · Propulsion (31) · stability (28) · aerodynamics (26) · LTA (25) · lift (19) · Steering (16) · automatic stability (15) · Control (15) · flapping (13) · Helicopter (12) · motors (11)
Full specification filed date:
Application number:
None (44) · 55432 (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
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