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Patents > National tech categories : CA 244/67 or IT 8

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Office:
Inventors:
None (10) · Achille Bertelli (4) · Federico Capone (4) · Mario Bartolini (4) · Ugo Antoni (3) · Guido Antoni (3) · Antoine-Padoue Filippi (3)
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Applicant person:
None (107) · Mario Bartolini (4) · Ugo Antoni (2) · Guido Antoni (2) · Adolphe Clément-Bayard (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (58) · LTA (29) · propulsion (28) · navigation (27) · None (24) · stability (19) · marine (18) · propeller (18) · frame (15) · wings (13) · balloon (12) · design (11) · whole (10) · airfoil (8) · piloting (7) · dirigible (6) · ascension (5) · heavier-than-air (5) · safety (5) · parachute (5)
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Supplementary to patent:
None (99) · Patent SE-1906-23283 (3) · Patent IT-1911-117954 (3) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2)
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