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Patents > National tech categories : AT 77d or GB 4 propel & Number of figures: 2-3

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Office:
Inventors:
None (20) · Reinhold Richter (6) · Josef Deixler (3) · Carl Dippel (2) · Wilbur Wright (2) · Orville Wright (2) · Adolf Freiherr Odkolek von Augezd (2) · Fritz Edelstein (2) · Johann Schütte (2)
Inventor country:
Applicant person:
None (47) · Reinhold Richter (6)
Applicant is inventor:
Tech fields:
airplane (49) · frame (26) · LTA (18) · design (17) · wings (17) · Construction (15) · stability (13) · subsystem (13) · aerodynamics (12) · airship (9) · Tragfläche (9) · propulsion (9) · Whole (8) · navigation (8) · control (8) · airfoil (8) · Drachenflieger (7) · propeller (6) · wheels (6) · Propellers (6)
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Citations from after 1930:
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Showing below up to 97 results in range #1 to #97.

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