Drilldown: Patents

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Patents > Inventor country : AT or HT & IPCs : IPC B64B1/00 or IPC B64B1/40 or IPC B64B1/58 or IPC B64C25/00 or IPC B64C39/00 or None & CPCs : CPC B64B1/00 or CPC B64C33/02 or CPC B64C39/00 or None & First filing: Yes

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Office:
Inventors:
None (19) · Adolf Warchalowski (3) · Ignaz Etrich (3) · Ludwig Schmidl (2) · Alexander Suwada (2) · Mór Markl (2) · August Warchalowski (2) · Eduard Zaparka (2)
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Applicant person:
None (25) · Ignaz Etrich (3) · Mór Markl (2) · Ludwig Schmidl (2) · August Warchalowski (2) · Alexander Suwada (2)
Applicant is inventor:
Tech fields:
Airplane (34) · Design (21) · Construction (15) · frame (14) · LTA (13) · wings (11) · Propellers (8) · Aerodynamics (8) · subsystem (8) · Propulsion (7) · Whole (6) · Chassis (5) · Airship (5) · Wheels (5) · biplane (5) · lift (5)
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Cites these patents:
Citations from after 1930:
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Showing below up to 68 results in range #1 to #68.

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