Drilldown: Patents

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Patents > Office: AT & Related to aircraft : 1906314176 or Yes

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Office: (Click arrow to add another value)
Inventors:
None (30) · Ignaz Etrich (3) · Paul Frederik Degn (2) · Oszkár Asbóth (2) · Franz Xaver Wels (2) · Johannes Schilling (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (23) · LTA (16) · frame (14) · construction (12) · propellers (10) · airship (10) · design (9) · propulsion (8) · navigation (8) · stability (7) · safety (6) · control (6) · aerodynamics (5) · balloon (5) · Automatic stability (4) · wheels (4) · gas (4) · lift (4) · hybrid (4) · propeller (4)
Full specification filed date:
Granted:
Supplementary to patent:
None (35) · Patent DE-1908-221549 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
National tech categories:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 73 results in range #1 to #73.

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