Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & National tech categories : DE 77h.4 or IT 8

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Office:
Inventors:
None (17) · Achille Bertelli (4) · Federico Capone (4) · Adolphe Clément-Bayard (3) · Guido Antoni (3) · Ottavio Ricaldoni (3) · Antoine-Padoue Filippi (3) · Ugo Antoni (3)
Inventor country:
Applicant person:
None (116) · Adolphe Clément-Bayard (3) · Ugo Antoni (2) · Guido Antoni (2)
Applicant is inventor:
Tech fields:
airplane (55) · LTA (54) · navigation (25) · propulsion (25) · balloon (23) · frame (20) · stability (17) · marine (15) · propeller (15) · None (14) · wings (13) · design (12) · gas (11) · whole (8) · airfoil (8) · compartments (8) · dirigible (6) · safety (6) · ascension (6)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (119) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2) · Patent SE-1906-23283 (2)
Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of text pages:
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