Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : MX or Other or None & Inventor country : AU or FR or HU & National tech categories : HU V/h or USPC 244/90R

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (12) · Oszkár Asbóth (4) · Antoine-Padoue Filippi (4) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Eduard Penkala (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (14) · Oszkár Asbóth (4) · Dőry Béla Jobaházi (4) · Antoine-Padoue Filippi (3) · Árpád Zigány (3) · Eduard Penkala (3)
Applicant is inventor:
Tech fields:
Airplane (82) · Design (48) · Propellers (47) · subsystem (34) · stability (31) · construction (26) · wings (24) · Frame (23) · propulsion (23) · automatic stability (22) · Aerodynamics (20) · airship (19) · Whole (19) · lift (14) · LTA (13) · Helicopter (12) · Control (12) · steering (11) · dirigibles (9)
Full specification filed date:
Application number:
None (30) · 55432 (2)
Granted:
Supplementary to patent:
None (118) · Patent FR-1909-403985 (2) · Patent FR-1909-399456 (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 168 results in range #1 to #168.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)