Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Publication date: 1912 & IPCs: None

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Year granted:
Office:
Inventors:
None (8) · August Wendtland (3) · Louis Constantin (3) · Louis Brennan (3) · William Elmer Dennis (2) · Romeo Wankmüller (2) · Paul Fugairon (2) · Marcel Belin (2) · Joseph Wetterwald (2) · Heinrich Dittmar (2) · Gustave Plaisant (2) · Donát Bánki (2) · William Swart Romme (2) · Antoine-Padoue Filippi (2) · Adolf Warchalowski (2)
Inventor country:
Applicant person:
None (35) · Louis Brennan (3) · Donát Bánki (2) · Romeo Wankmüller (2) · Louis Constantin (2) · Joseph Wetterwald (2) · Heinrich Dittmar (2) · Gustave Plaisant (2) · William Swart Romme (2)
Applicant is inventor:
Tech fields:
airplane (46) · subsystem (29) · Frame (23) · Design (21) · stability (19) · LTA (16) · whole (15) · wings (14) · propulsion (14) · Propellers (14) · Construction (12) · aerodynamics (11) · Automatic stability (9) · navigation (8) · control (7) · airship (7) · suspension (6) · helicopter (6)
Full specification filed date:
Application number:
None (67)
Granted:
Supplementary to patent:
None (65) · Patent GB-1909-26034 (3) · Patent HU-1909-49726 (2) · Patent ES-1911-50435 (2) · Patent FR-1909-403985 (2) · Patent US-1910-1041876 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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