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Patents > National tech categories : FR 6.2 or USPC 244/47 & First filing: Yes

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Office:
Inventors:
Antoine-Padoue Filippi (3) · Henry Gorra (2) · André-Julien Mahoudeau (2)
Inventor country:
Applicant person:
None (3) · Antoine-Padoue Filippi (3) · Henry Gorra (2) · André-Julien Mahoudeau dit de Villethiou (2)
Applicant is inventor:
Tech fields:
propulsion (22) · propellers (13) · None (10) · design (8) · propeller (7) · Subsystem (6) · aerodynamics (6) · marine (6) · control (6) · airplane (5) · stability (4) · rudder (3) · LTA (3) · Hybrid (3)
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CPCs:
CPC B64C11/006 (6) · CPC B63H1/26 (4) · None (3) · CPC B64C11/18 (3) · CPC B64C11/16 (3) · CPC B64C3/42 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64B1/00 (2) · CPC B64C13/00 (2) · CPC B64C11/04 (2) · CPC B63H1/32 (2) · CPC B63H3/008 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
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Showing below up to 52 results in range #1 to #52.

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