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Patents > Year granted: 1920 - 1929 & Number of diagram pages: 1-3 & Number of figures: 5

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Year granted:
Office:
Inventors:
None (11) · Ernst Heinkel (2) · Jakob Haw (2) · William B. Stout (2)
Inventor country:
Applicant person:
None (11) · William B. Stout (2) · Ernst Heinkel (2) · Jakob Haw (2)
Applicant is inventor:
Tech fields:
airplane (17) · None (12) · frame (10) · construction (4) · Propellers (4) · landing (4) · wings (4) · propulsion (3) · stability (3) · propeller (3) · safety (3) · fuselage (3) · airship (3) · design (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
CPCs:
None (5) · CPC B64C3/00 (4) · CPC B64C17/00 (3) · CPC B64C35/00 (3) · CPC B64C2700/6218 (3) · CPC B64D27/04 (3) · CPC B64C23/005 (3) · CPC B64C13/12 (2) · CPC B64B1/58 (2) · CPC B64C2700/6274 (2) · CPC B64C11/20 (2) · CPC B64C27/04 (2) · CPC B64C25/62 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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