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Patents > Office : AT or BE or IN or LU & Number of figures: 4-6

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Office: (Click arrow to add another value)
Inventors:
None (23) · Alfred E. Wunderlich (3) · William Henry Fauber (2) · Adolf Warchalowski (2) · Heinrich Bier (2) · Stefan Hunyor de Visoly (2) · Oszkár Asbóth (2) · Ludwig Schmidl (2)
Inventor country:
Applicant person:
None (51) · Alfred E. Wunderlich (3) · Heinrich Bier (2) · Stefan Hunyor de Visoly (2) · Oskar von Asbóth (2) · Ludwig Schmidl (2)
Applicant is inventor:
Tech fields:
Airplane (35) · frame (35) · LTA (23) · construction (16) · design (15) · Propellers (14) · Wings (11) · propulsion (11) · airship (10) · propeller (9) · stability (9) · subsystem (9) · navigation (9) · balloon (9) · whole (8) · Flapping (8) · wheels (8) · chassis (7) · safety (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (61)
Related to aircraft:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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