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Patents > CPCs : CPC B64B1/00 or CPC B64C2700/6274 or CPC B64C35/00 & First filing: No

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LTA (163) · None (94) · frame (67) · Propulsion (58) · airplane (54) · Design (48) · balloon (41) · navigation (40) · hybrid (37) · construction (35) · dirigible (30) · hydroaeroplane (27) · propellers (26) · stability (24) · propeller (21) · airship (20) · balloons (20) · ascension (18) · Lift (17) · safety (16)
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None (234) · Patent US-1913-1094989 (3) · Patent FR-1910-426487 (3) · Patent FR-1912-455471 (3)
Related to aircraft:
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None (194) · Armengaud jeune (13) · None (7) · Brandon frères (7) · Chassevent (6) · G. de Mestral et F. Harlé (6) · C. Blétry (5) · Louis Tailfer (5) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (4) · Dupont et Elluin (4) · E. Blétry (4) · H. Bœttcher fils (4) · Hippolyte Josse (4) · Dom. Casalonga (4) · Lavoix et Mosès (4)
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