Drilldown: Patents

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Patents > National tech categories : FR 6.2 or IT 8 or USPC 244/80 & IPCs: None & Cites these patents: None

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Office:
Inventors:
None (12) · Louis-Honoré Gauthier (5) · Achille Bertelli (4) · Federico Capone (4) · Ugo Antoni (3) · Antoine-Padoue Filippi (3) · Guido Antoni (3)
Inventor country:
Applicant person:
None (112) · Louis-Honoré Gauthier (4) · Ugo Antoni (2) · Adolphe Clément-Bayard (2) · James Means (2) · Augustus F. W. Macmanus (2) · Joseph Thompson Parker (2) · Guido Antoni (2)
Applicant is inventor:
Tech fields:
airplane (69) · stability (42) · LTA (41) · None (40) · navigation (40) · propulsion (35) · marine (25) · propeller (23) · frame (21) · wings (15) · whole (14) · balloon (13) · design (13) · automatic stability (12) · propellers (11) · airfoil (8)
Full specification filed date:
Application number:
None (174)
Granted:
Publication date:
Supplementary to patent:
None (161) · Patent FR-1841-9265 (6) · Patent SE-1906-23283 (3) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2)
Related to aircraft:
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Citations from after 1930:
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