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Patents > Tech fields: LTA & CPCs : CPC B64B1/00 or CPC B64C33/00

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None (315) · Patent ES-1906-38692 (3) · Patent IT-1913- (2) · Patent FR-1913-467415 (2) · Patent FR-1907-382794 (2) · Patent FR-1913-472867 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent:
None (151) · Munn & Co. (16) · None (10) · Boramé et Julien (9) · Chassevent (7) · Armengaud jeune (7) · Haseltine, Lake & Co. (6) · Lavoix et Mosès (6) · Hippolyte Josse (6) · Boult, Wade & Tennant (5) · de Bongé (5) · Brandon frères (5) · Michael J. Stark & Sons (5) · G. Petiau (5) · Marks & Clerk (5) · Ed. Wolf (4)
National tech categories:
FR 6.4 (132) · None (60) · USPC 244/30 (48) · FR 6.3 (41) · USPC 244/26 (22) · USPC 244/28 (21) · USPC 244/25 (17) · DE 77 (11) · DE 77h.2 (10) · USPC 244/29 (9) · USPC 244/125 (7) · USPC 244/96 (6) · USPC 244/67 (5) · USPC 244/99 (5) · USPC 244/64 (4) · USPC 244/97 (3) · USPC 244/93 (3) · USPC 244/127 (3) · USPC 244/27 (3)
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