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Patents > CPCs: CPC B64C2700/6218 & Number of claims: 4-50 & Number of figures: 0-20

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Office:
Inventors:
Adolf Sprater (4) · Adolphe-François-Joseph Doutre (3) · Arthur Randolph Monro (2) · Otto Albin Budig (2) · Harold Joseph Beatty (2) · None (2)
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Applicant person:
Adolf Sprater (4) · Adolphe-François-Joseph Doutre (3) · Arthur Randolph Monro (2) · Otto Albin Budig (2) · Harold Joseph Beatty (2) · None (2)
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Tech fields:
stability (42) · airplane (29) · automatic stability (19) · control (11) · None (8) · design (8) · equilibrium (7) · wings (6) · aerodynamics (6) · landing (4) · lift (4) · construction (3) · rudder (3) · frame (3) · gyroscope (3)
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Patent agent:
None (8) · Marks & Clerk (4) · Paul Coulomb (3) · None (3) · Charles Dony (3) · A. M. & William Clark (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Edward Evans & Co. (2)
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