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Patents > Supplementary to patent: None & CPCs: CPC B64C2700/6295 & Number of text pages: 4-11

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Office:
Inventors:
Adolph Ditriech Wittemann (2) · Charles Rudolph Wittemann (2) · William Whitney Christmas (2) · Christopher John Lake (2)
Inventor country:
Applicant person:
None (3) · Charles Rudolph Wittemann (2) · Christopher John Lake (2) · Adolph Ditriech Wittemann (2)
Applicant is inventor:
Tech fields:
None (23) · airplane (23) · stability (12) · frame (12) · design (9) · Wings (9) · construction (7) · whole (6) · Lift (5) · control (5) · HTA (5) · rudder (3) · aerodynamics (3) · navigation (3) · propellers (3) · Propulsion (3)
Full specification filed date:
Application number:
None (3)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
Marks & Clerk (6) · None (6) · None (5) · John P. Tarbox (3) · Dom. Casalonga (2) · 0 (2) · Victor J. Evans (2) · Spencer Heath (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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