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Patents > Applicant is inventor: No & Family year: 1917 & Number of text pages: 3-6

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Tech fields:
airplane (10) · None (7) · control (5) · design (5) · construction (5) · Biplane (4) · wings (3) · frame (3) · military (3) · landing (3) · metal (2) · connections (2) · propeller (2) · fuselage (2)
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CPCs:
CPC B64C3/00 (6) · CPC B64C2700/6235 (3) · CPC B64C13/02 (3) · CPC B64C2700/6256 (2) · CPC B64C3/54 (2) · CPC B64C1/08 (2) · CPC B64C1/26 (2) · CPC B64C2700/6233 (2) · CPC F41A19/05 (2) · CPC B64C13/00 (2) · CPC B64F2700/6226 (2)
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