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Patents > CPCs : CPC B64C2700/6295 or CPC F42B10/30 & Number of figures: 0-20

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None (315) · Loir-et-Cher (3) · Eure (3) · St. Louis (2) · London (2) · Seine (2) · County of London (2) · Seine-et-Oise (2) · Vaucluse (2)
Applicant is inventor:
Tech fields:
airplane (121) · None (87) · design (68) · frame (67) · stability (50) · construction (38) · wings (37) · military (30) · projectile (30) · whole (26) · aerodynamics (25) · rudder (25) · propulsion (23) · propellers (21) · Lift (21) · control (18) · wheels (18) · navigation (15) · monoplane (15) · chassis (15)
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Supplementary to patent:
None (260) · Patent FR-1916-502839 (3) · Patent FR-1912-441089 (2) · Patent DE-1912-265515 (2) · Patent NZ-1909-26981 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1910-421136 (2) · Patent US-1911-994106 (2) · Patent FR-1909-421311 (2) · Patent FR-1913-461629 (2)
Related to aircraft:
Patent agent:
None (62) · None (15) · Munn & Co. (10) · Marks & Clerk (9) · Armengaud jeune (9) · Weismann et Marx (7) · Boult, Wade & Tennant (7) · J. Germain (6) · J. Bonnet-Thirion (5) · Boramé et Julien (4) · Victor J. Evans (4) · Hyde & Heide (4) · G. Petiau (4) · Chassevent (4) · Brandon frères (4) · Y. Rabilloud et fils (4)
National tech categories:
FR 6.4 (138) · None (101) · USPC 244/45R (36) · USPC 244/3.23 (28) · USPC 244/13 (14) · USPC 244/87 (4) · USPC 244/35R (3) · DE 77h.5 (3) · USPC 244/113 (3) · USPC 244/50 (3) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/144 (2) · USPC 244/93 (2) · USPC 244/90R (2) · USPC 244/903 (2) · FR 6.3 (2)
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Citations from after 1930:
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