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Patents > CPCs : CPC B64C23/005 or None & Number of figures: 10

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Office:
Inventors:
Heinrich Suter (3) · Hermann Hassenbach (2) · Alfred E. Wunderlich (2) · William Francis Dugins (2) · Augustus Moore Herring (2) · Hiram Stevens Maxim (2) · Matts Jacob Mustonen (2)
Inventor country:
Applicant person:
None (14) · Alfred E. Wunderlich (2) · Hermann Hassenbach (2)
Applicant is inventor:
Tech fields:
airplane (21) · frame (20) · navigation (17) · propulsion (12) · propeller (11) · design (11) · LTA (11) · stability (8) · rudder (6) · helicopter (5) · hybrid (5) · None (5) · takeoff (5) · balloon (4) · flapping (4) · airfoil (4) · car (4) · construction (4) · propellers (4)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (10) · FR 6.4 (7) · GB 4 propel & steer (4) · HU V/h (4) · USPC 244/80 (3) · GB 4 framework (3) · DE 77 (3) · GB 4 without buoyant (2) · GB 4 aëroplanes (2) · AU 90.3 (2) · DK 77 (2) · USPC 244/6 (2) · CH 115 (2) · BE K (2) · USPC 244/12.1 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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