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Patents > National tech categories : AT 77d or CH 129b or USPC 114/77R

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Office:
Inventors:
None (57) · Reinhold Richter (8) · Alfred E. Wunderlich (5) · Adalbert Placek (5) · Adolf Warchalowski (4) · Heinrich Bier (4) · Alfred John Macy (4) · Henri Dufaux (3) · Josef Deixler (3) · Joseph Wetterwald (3) · Ludwig Schmidl (3) · Paul Frederik Degn (3) · Carl Wilhelm Paul (3) · Carl Franz Hubert Hertel (3) · Armand Dufaux (3) · Edmund Sparmann (3) · Adolf Freiherr Odkolek von Augezd (3)
Applicant person:
None (126) · Reinhold Richter (8) · Adalbert Placek (5) · Alfred E. Wunderlich (5) · Alfred John Macy (4) · Heinrich Bier (4) · Carl Wilhelm Paul (3) · Joseph Wetterwald (3) · Ludwig Schmidl (3) · Paul Frederik Degn (3) · Carl Franz Hubert Hertel (3) · Edmund Sparmann (3)
Applicant is inventor:
Tech fields:
airplane (140) · frame (85) · Design (58) · stability (55) · LTA (53) · Wings (47) · Construction (42) · Subsystem (41) · propulsion (35) · Propellers (34) · whole (32) · propeller (29) · Aerodynamics (25) · navigation (24) · Flapping (23) · control (23) · Tragfläche (21) · automatic stability (21) · airship (20) · wheels (20)
Full specification filed date:
Granted:
Supplementary to patent:
None (191) · Patent US-1910-1011683 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1912-447782 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent DE-1908-221549 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent DE-1907-214228 (2) · Patent US-1909-970771 (2) · Patent US-1910-1041876 (2) · Patent AT-1912-64662 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1909-399456 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (263) · IPC B64C19/00 (5) · IPC B64C9/00 (3) · IPC B64C17/04 (2) · IPC B64C39/00 (2) · IPC B64C3/38 (2) · IPC G05D1/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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