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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6295 & Number of figures: 9-15

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Office:
Inventors:
Adolf Sprater (4) · William Whitney Christmas (3) · Adolphe-François-Joseph Doutre (2) · Louis-Adolphe Hayot (2) · Joshua Gaskill Jackson (2) · Barouir Hovanes Balassanian (2)
Inventor country:
Applicant person:
Adolf Sprater (4) · None (3) · Barouir Hovanes Balassanian (2) · Louis-Adolphe Hayot (2) · Joshua Gaskill Jackson (2) · William Whitney Christmas (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
airplane (34) · stability (32) · design (17) · None (14) · wings (12) · Frame (10) · lift (9) · aerodynamics (7) · control (7) · automatic stability (6) · construction (6) · propellers (6) · rudder (5) · landing (4) · HTA (4)
Full specification filed date:
Application number:
None (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (7) · None (4) · Marks & Clerk (3) · Hyde & Heide (2) · Gaston Rose (2) · G. Petiau (2) · Lavoix et Mosès (2) · Dom. Casalonga (2) · Charles Dony (2) · A. M. & William Clark (2) · Weismann et Marx (2) · Armengaud jeune (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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