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Patents > CPCs : CPC B64C3/38 or CPC B64C33/02 & Number of figures: 10-50

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Office:
Inventors:
John Emery Harriman, Jr. (3) · Hermann Hassenbach (2) · Paul Hochstrasser (2) · Jules Materne (2) · Herbert Wiley Hetherington (2) · William Frederic Saunt (2) · James Peter Olsen Jr. (2)
Inventor country:
Applicant person:
None (4) · John Emery Harriman, Jr. (3) · Jules Materne (2) · Herbert Wiley Hetherington (2) · James Peter Olsen Jr. (2) · Hermann Hassenbach (2) · Paul Hochstrasser (2) · William Frederic Saunt (2)
Applicant type:
Applicant is inventor:
Tech fields:
flapping (22) · ornithopter (18) · frame (15) · wings (14) · propulsion (10) · airplane (10) · None (9) · design (8) · navigation (8) · hybrid (6) · airfoil (6) · LTA (6) · stability (6) · HTA (5) · rudder (5) · landing (5) · takeoff (4) · wheels (4) · control (4)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (12) · None (5) · Marks & Clerk (3) · Philip M. Justice (2) · Hippolyte Josse (2) · C. A. Snow & Co. (2) · Brandon frères (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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