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Patents > Related to aircraft: 1 & CPCs : CPC B64B1/00 or CPC B64C3/385

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None (380) · New York county (5) · New York (4) · New York city (4) · London (4) · Westminster (3) · New York state (3) · California (3) · San Diego (3)
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Supplementary to patent:
None (365) · Patent BE-1912-02-07-Gramaticesco (3) · Patent CA-1910-131159 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1062545 (2) · Patent FR-1912-457441 (2) · Patent DE-1909-244106 (2) · Patent US-1915-1165731 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (109) · None (22) · Munn & Co. (18) · Victor J. Evans (8) · Armengaud jeune (6) · E. Blétry (5) · Michael J. Stark & Sons (5) · J. S. Withers & Spooner (5) · Boramé et Julien (5) · Abel & Imray (5) · J. Bonnet-Thirion (5) · C. A. Snow & Co. (4) · Randolph, Jr. (4) · Brandon frères (4) · Schwab (4)
National tech categories:
None (124) · FR 6.4 (105) · USPC 244/30 (30) · USPC 244/48 (16) · FR 6.3 (16) · USPC 244/25 (15) · USPC 244/26 (14) · DE 77 (10) · DE 77h.2 (10) · USPC 244/28 (9) · DE 77h.5 (9) · USPC 244/67 (8) · USPC 244/29 (7) · USPC 244/99.11 (7) · USPC 244/125 (6) · USPC 244/119 (6) · USPC 244/88 (4) · USPC 244/96 (4)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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