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Patents > CPCs : CPC B64C17/00 or CPC B64C33/00 & Number of claims: 7-8

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Office:
Inventors:
Adolf Sprater (2) · Adolphe-François-Joseph Doutre (2) · Alexander Blair Thaw (2)
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Applicant person:
None (2) · Alexander Blair Thaw (2) · Adolf Sprater (2) · Adolphe-François-Joseph Doutre (2)
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Tech fields:
stability (28) · airplane (22) · automatic stability (11) · wings (9) · frame (9) · Design (7) · None (6) · propeller (5) · Aerodynamics (5) · Equilibrium (4) · Lift (4) · airfoil (3) · wheels (3) · balance (3) · navigation (3) · rudder (3) · safety (3) · Control (3)
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