Drilldown: Patents

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Patents > Applicant type : INDIV or None & National tech categories : IT 8 or USPC 244/3.23

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Office:
Inventors:
None (5) · Achille Bertelli (4) · Federico Capone (4) · Guido Antoni (3) · Ugo Antoni (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
None (118) · Frank M. Ashley (2) · Adolphe Clément-Bayard (2) · Guido Antoni (2) · Ugo Antoni (2) · George E. Wells (2) · Charles Spear (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (56) · projectile (55) · military (53) · propulsion (28) · LTA (28) · navigation (25) · stability (23) · marine (19) · propeller (18) · None (18) · frame (15) · wings (13) · balloon (13) · design (12) · whole (11) · airfoil (8) · ascension (5) · dirigible (5) · piloting (5) · parachute (5)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (151) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2) · Patent SE-1906-23283 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 211 results in range #1 to #211.

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