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Patents > National tech categories : IT 8 or USPC 102/400 or USPC 244/22

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Office:
Inventors:
None (9) · Federico Capone (4) · Antoine-Padoue Filippi (3) · Guido Antoni (3) · Manfredo Ferrero (3) · Ugo Antoni (3) · Achille Bertelli (3)
Applicant person:
None (104) · Bartholomew Connolly (2) · Julius Uherkovich de Uherkócz (2) · Guido Antoni (2) · Mario Bartolini (2) · Ruter William Springer (2) · Charles I. Matson (2) · Ugo Antoni (2) · Frederick William Brearey (2) · Adolphe Clément-Bayard (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (67) · propulsion (49) · navigation (40) · frame (38) · flapping (34) · LTA (33) · None (31) · propeller (30) · marine (24) · ornithopter (24) · stability (23) · wings (19) · airfoil (14) · rudder (14) · balloon (13) · design (12) · parachute (11) · whole (10) · hybrid (9)
Full specification filed date:
Application number:
None (167)
Granted:
Publication date:
Supplementary to patent:
None (168) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2) · Patent SE-1906-23283 (2) · Patent IT-1907-87304 (2)
Related to aircraft:
Patent agent:
None (181) · Munn & Co. (7) · C. A. Snow & Co. (4) · None (3) · Frederick Benjamin (2) · Foster, Freeman, Watson & Coit (2) · F. N. Gillent (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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