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Patents > CPCs : CPC B64C11/006 or CPC B64C2700/6274 or CPC B64C2700/6295

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US (367) · FR (317) · None (135) · GB (104) · DE (76) · AT (24) · IT (18) · CA (14) · BE (12) · AU (10) · CH (10) · RU (9) · RO (6) · DZ (6) · HU (3) · NL (3)
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None (1057) · Seine (5) · London (3) · Illinois (3) · Eure (3) · California (3) · Paris (3) · Indiana (2) · England (2) · Seine-et-Oise (2) · Ohio (2) · County of London (2) · St. Louis (2) · Nord (2) · Stockton (2) · Nièvre (2) · Vaucluse (2) · Morbihan (2) · Pennsylvania (2)
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None (955) · Patent NZ-1909-26981 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1909-410848 (2) · Patent FR-1912-441089 (2) · Patent FR-1913-461629 (2) · Patent FR-1909-403418 (2) · Patent FR-1916-502839 (2) · Patent FR-1909-395148 (2) · Patent FR-1908-394254‎ (2) · Patent DE-1912-265515 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent DE-1912-267069 (2) · Patent AU-1909-16369 (2) · Patent AT-1909-40038 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (591) · None (40) · Armengaud jeune (19) · J. Bonnet-Thirion (15) · Marks & Clerk (12) · J. Germain (12) · Munn & Co. (11) · Boult, Wade & Tennant (11) · E. Blétry (10) · Y. Rabilloud et fils (9) · Paul Caquet (8) · Chassevent (8) · G. Petiau (8) · L. Chassevent (7) · Victor J. Evans (7) · Boramé et Julien (7) · Weismann et Marx (7)
Assigned to:
None (1101) · Vertical Propeller Co. (2)
National tech categories:
None (628) · FR 6.4 (291) · USPC 244/45R (42) · USPC 244/13 (28) · FR 6.2 (13) · USPC 416/113 (11) · USPC 244/87 (8) · USPC 416/108 (7) · USPC 244/91 (7) · USPC 244/90R (7) · USPC 416/116 (6) · FR 6.3 (6) · USPC 244/119 (4) · USPC 244/233 (4) · USPC 244/113 (4) · USPC 244/48 (4) · USPC 244/100R (4) · USPC 244/50 (4) · USPC 244/71 (4) · DE 77h.6 (4)
CPCs: (Click arrow to add another value)
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Cites these patents:
None (1116)
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