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Patents > Year filed: 1913 & IPCs: None & Number of diagram pages: 1

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Year filed:
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Inventors:
None (16) · Wilhelm Kauertz (4) · Sergei Tscherwinsky (3) · Nazaire Lacrotte (3) · Otto Albin Budig (3) · Hellmuth Hirth (3) · Bernard de Beer (3) · Josef Schroeder (3) · Julius Pompe (2) · Harold Edward Sherwin Holt (2) · Hans Freiherr von Schleinitz (2) · Adrien Schmitt (2) · Étienne Carret (2)
Inventor country:
Applicant person:
None (19) · Wilhelm Kauertz (4) · Hellmuth Hirth (3) · Nazaire Lacrotte (3) · Otto Albin Budig (3) · Josef Schröder‎‎ (3) · Sergei Tscherwinsky (3) · Harold Edward Sherwin Holt (2) · Hans Freiherr von Schleinitz (2) · Étienne Carret (2) · Bernard de Beer (2) · Julius Pompe (2) · Adrien Schmitt (2)
Applicant is inventor:
Tech fields:
airplane (42) · frame (17) · stability (17) · construction (12) · Design (12) · automatic stability (10) · Propellers (9) · propulsion (8) · safety (8) · Airship (8) · control (8) · wheels (7) · Aerodynamics (7) · Wings (7) · landing (6) · hangars (6) · Infrastructure (6) · None (6) · military (6)
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Application number:
None (44)
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CPCs:
None (64) · CPC B64C13/00 (3) · CPC B64C3/385 (3) · CPC B64C3/56 (2) · CPC B64C17/00 (2) · CPC B64C13/04 (2) · CPC B64C2700/6295 (2) · CPC B64B1/00 (2)
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Citations from after 1930:
Number of text pages:
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