Drilldown: Patents

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Patents > Family year: 1910 - 1919 & Number of diagram pages: 4-70 & Number of figures: 9-10

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Office:
Inventors:
Hermann Hassenbach (3) · Adolf Sprater (2) · Jean F. Webb, Sr. (2)
Inventor country:
Applicant person:
Hermann Hassenbach (3) · None (2) · Jean F. Webb, Sr. (2) · Adolf Sprater (2)
Applicant is inventor:
Tech fields:
airplane (18) · stability (15) · design (10) · None (7) · control (7) · propulsion (7) · frame (7) · HTA (7) · automatic stability (5) · biplane (5) · subsystem (5) · wings (5) · construction (4) · rudder (3) · propellers (3)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (24) · FR 6.4 (3) · USPC 244/17.19 (2) · USPC 244/113 (2) · USPC 244/72 (2) · USPC 244/76R (2) · USPC 244/80 (2)
CPCs:
CPC B64C33/02 (6) · CPC B64C13/00 (5) · CPC B64C23/005 (5) · CPC B64C3/385 (4) · CPC B64C2700/6295 (3) · CPC B64C2700/6216 (3) · CPC B64C3/40 (3) · CPC B64C17/06 (3) · CPC B64C17/00 (2) · CPC B64C2025/325 (2) · CPC B64C39/005 (2) · CPC B64C27/54 (2) · CPC B64C2700/6271 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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