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Patents > Office : DE or FR or GB or LU or NL & Applicant firm: None & CPCs: CPC B64B1/00

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Tech fields:
LTA (255) · frame (65) · propulsion (51) · balloon (48) · navigation (48) · dirigible (48) · None (47) · airship (43) · design (36) · construction (33) · hybrid (29) · balloons (27) · stability (25) · rigid (24) · Dirigibles (24) · propeller (21) · compartments (18) · aerostat (17) · ballonet (16)
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None (282) · Patent ES-1906-38692‎ (3) · Patent FR-1913-467415 (3) · Patent FR-1913-472867 (3) · Patent US-1913-1087946 (2) · Patent FR-1911-438580 (2) · Patent IT-1913- (2) · Patent FR-1907-382794 (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (172) · None (15) · Armengaud jeune (13) · Haseltine, Lake & Co. (10) · Boramé et Julien (9) · Chassevent (8) · Brandon frères (7) · Hippolyte Josse (6) · Lavoix et Mosès (5) · de Bongé (5) · C. Blétry (5) · G. Petiau (5) · Abel & Imray (4) · Ed. Wolf (4) · G. de Mestral et F. Harlé (4) · Ad. Sturm (4) · J. Bonnet-Thirion (4)
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