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Patents > Office: FR & IPCs : B64C35/00 or IPC B64B1/00

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Office: (Click arrow to add another value)
Inventors:
None (14) · Adolphe Clément-Bayard (13) · Leonardo Torres Quevedo (6) · Frédéric Malfait (3) · Ottavio Ricaldoni (3) · Louis-Gustave Chanudet (3) · Gaetano Arturo Crocco (3) · Yvon-Pierre Lejeal (3)
Inventor country:
Applicant person:
None (26) · Adolphe Clément-Bayard (13) · Leonardo Torres Quevedo (5) · Frédéric Malfait (3) · Ottavio Ricaldoni (3)
Applicant is inventor:
Tech fields:
LTA (211) · frame (48) · propulsion (42) · dirigible (40) · navigation (37) · balloon (36) · construction (28) · hybrid (24) · dirigibles (23) · stability (22) · design (21) · rigid (21) · airship (20) · balloons (19) · aerostat (17) · nacelle (15) · airplane (14) · propellers (12) · propeller (11) · safety (11)
Full specification filed date:
Application number:
None (17)
Granted:
Supplementary to patent:
None (194) · Patent ES-1906-38692 (3) · Patent FR-1907-382794 (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (90) · None (15) · Armengaud jeune (14) · Boramé et Julien (10) · Chassevent (8) · Brandon frères (8) · Hippolyte Josse (7) · Lavoix et Mosès (6) · G. Petiau (5) · E. Blétry (5) · C. Blétry (5) · de Bongé (5) · J. Bonnet-Thirion (4) · G. de Mestral et F. Harlé (4) · Ed. Wolf (4) · Dupont et Elluin (4) · C. Baumann (4)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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