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Patents > Assigned to : Albert L. Watters or International Aeronautical Construction Company or None & CPCs : CPC B64C33/02 or CPC B64C35/00

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None (255) · flapping (92) · airplane (72) · Frame (72) · propulsion (57) · Hydroaeroplane (54) · ornithopter (52) · design (51) · wings (49) · hydroplane (41) · hybrid (37) · navigation (32) · landing (29) · marine (28) · takeoff (27) · wheels (23) · stability (22) · LTA (21) · propeller (21) · construction (19)
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None (476) · Patent FR-1912-446040 (4) · Patent GB-1909-12556 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1910-426487 (3) · Patent FR-1916-493411 (3) · Patent FR-1912-455471 (3) · Patent US-1913-1094989 (3)
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Patent agent:
None (338) · None (12) · Boult, Wade & Tennant (10) · Armengaud jeune (9) · Marks & Clerk (8) · J. Bonnet-Thirion et Breton (7) · John P. Tarbox (5) · Brewer & Son (5) · Edward Evans & Co. (5) · Louis Tailfer (5) · Dupont et Elluin (4) · Hippolyte Josse (4) · Haseltine, Lake & Co. (4) · Munn & Co. (4) · M. Zerolo (4) · Dom. Casalonga (4)
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National tech categories:
None (285) · FR 6.4 (149) · USPC 244/22 (63) · USPC 244/72 (16) · DE 77h.10 (15) · DE 77 (14) · DE 77h.9 (12) · FR 6.3 (8) · USPC 244/105 (7) · DE 77h (5) · USPC 244/101 (4) · USPC 244/133 (3) · USPC 244/64 (3)
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