Drilldown: Patents

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Patents > Office : SE or Other or None & Inventor country : FR or HU & National tech categories : DE 77h.5 or HU V/h or USPC 244/80

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Office: (Click arrow to add another value)
Inventors:
None (14) · Robert Esnault-Pelterie (5) · Antoine-Padoue Filippi (4) · Dőry Béla Jobaházi (4) · Louis Blériot (4) · Oszkár Asbóth (4) · Adolphe-François-Joseph Doutre (3) · Eduard Penkala (3) · Árpád Zigány (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (20) · Robert Esnault-Pelterie (5) · Dőry Béla Jobaházi (4) · Oszkár Asbóth (4) · Árpád Zigány (3) · Adolphe-François-Joseph Doutre (3) · Eduard Penkala (3) · Louis Blériot (3) · Antoine-Padoue Filippi (3)
Applicant is inventor:
Tech fields:
airplane (99) · Design (55) · propellers (48) · stability (38) · subsystem (36) · Wings (33) · construction (28) · frame (27) · Propulsion (27) · automatic stability (23) · Aerodynamics (23) · Whole (22) · Airship (19) · lift (18) · control (16) · LTA (13) · Helicopter (12) · Steering (11) · dirigibles (9) · equilibrium (8)
Full specification filed date:
Application number:
None (51) · 55432 (2)
Granted:
Supplementary to patent:
None (125) · Patent FR-1909-399456 (2) · Patent FR-1907-373763 (2) · Patent FR-1909-403985 (2)
Related to aircraft:
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National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 191 results in range #1 to #191.

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