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Patents > Applicant is inventor: No & Number of diagram pages: 3 & Number of figures: 3-10

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Applicant person:
None (12) · John William Copley (4) · Henry Kleckler (3) · Martin Bowman (2) · Axel R. Nordstrom (2) · Harris Booth (2) · Carin E. Norwall (2) · Gustav F. Hellstrom Sr (2) · Gustav F. Hellstrom Jr (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (12) · Frame (11) · airplane (10) · propeller (5) · Construction (5) · design (5) · Hybrid (4) · propulsion (4) · Hydroaeroplane (3) · biplane (3) · Stability (3)
Full specification filed date:
Application number:
None (3)
Granted:
Publication date:
Related to aircraft:
CPCs:
CPC B64C39/00 (3) · CPC B64C3/00 (3) · CPC B64C23/005 (3) · CPC B64C3/56 (3) · CPC B64C35/001 (3) · CPC B64C2700/6235 (2) · CPC B64C35/00 (2) · CPC B64C17/00 (2) · None (2) · CPC B64C2700/6274 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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