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Patents > Inventor location: None & Filing date: 1917 & Number of figures: 4

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Inventors:
None (7) · Thomas Sopwith (4) · George Lanzius (3) · Reinhold Richter (3) · Roger Courtois-Suffit (2) · Paul G. Zimmermann (2) · Harold D. Peoples (2) · George W. Bidykoffer (2)
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Applicant person:
None (12) · Thomas Sopwith (4) · George Lanzius (3) · Roger Courtois-Suffit (2) · Reinhold Richter (2) · Paul G. Zimmermann (2) · Harold D. Peoples (2) · George W. Bidykoffer (2)
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Tech fields:
airplane (11) · construction (6) · propellers (6) · landing (6) · None (5) · propeller (5) · design (5) · control (5) · LTA (4) · frame (4) · wings (4) · biplane (4) · airship (4) · propulsion (3) · fuselage (3)
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CPCs:
None (12) · CPC B64C3/00 (6) · CPC B64C25/60 (3) · CPC B64C2700/6235 (3) · CPC B64C23/005 (2) · CPC B64C2700/6233 (2) · CPC B64F2700/6226 (2) · CPC B64C13/12 (2) · CPC B64C11/36 (2) · CPC B64C13/00 (2) · CPC B64C11/32 (2) · CPC G05D1/0676 (2) · CPC B64C11/04 (2) · CPC B64C25/06 (2)
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