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Patents > CPCs : CPC B63H1/36 or CPC B64C23/005 & Number of claims: 2-4

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Inventors:
None (3) · Alvaro Da Cunha (2) · Matts Jacob Mustonen (2) · Gustav Mees (2) · Carl Hanschke (2) · William Radford (2)
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Applicant person:
None (9) · Alvaro Da Cunha (2) · Gustav Mees (2) · Carl Hanschke (2) · William Radford (2)
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Tech fields:
None (32) · airplane (29) · propulsion (21) · frame (17) · propeller (16) · navigation (15) · helicopter (14) · hybrid (10) · propellers (9) · construction (9) · design (8) · stability (8) · whole (7) · control (6) · HTA (4) · rudder (4) · wheels (4) · ascension (4) · LTA (4)
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None (13)
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Patent agent:
None (15) · Paul Caquet (4) · Victor J. Evans (3) · Joshua R. H. Potts (2) · Charles Dony (2) · Matray freres et Cie (2) · Munn & Co. (2) · Hughes & Young (2) · C. Bauman (2) · C. A. Snow & Co. (2) · None (2) · Boult, Wade & Tennant (2) · Schwab (2) · G. de Mestral et F. Harlé (2) · A. M. Wilson (2) · J. Germain (2)
CPCs: (Click arrow to add another value)
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