Drilldown: Patents

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Patents > Applicant firm: None & National tech categories : IT 8 or USPC 244/131

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Office:
Inventors:
Mario Bartolini (4) · Federico Capone (4) · Achille Bertelli (4) · Ugo Antoni (3) · Antoine-Padoue Filippi (3) · Guido Antoni (3)
Inventor country:
Applicant person:
None (100) · Mario Bartolini (4) · Adolphe Clément-Bayard (2) · Guido Antoni (2) · Ugo Antoni (2)
Applicant firm: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (58) · None (32) · navigation (28) · propulsion (27) · LTA (27) · frame (20) · stability (20) · marine (18) · propeller (18) · balloon (12) · design (11) · wings (11) · whole (10) · airfoil (8) · construction (6) · dirigible (5) · piloting (5) · parachute (5) · ascension (5)
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Supplementary to patent:
None (113) · Patent FR-1902-326727 (3) · Patent IT-1911-117954 (3) · Patent IT-1902-65889 (2)
Related to aircraft:
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Cites these patents:
Citations from after 1930:
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