Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or MX or NO or Other & Inventor country : FR or HU & National tech categories : AT 77d or HU V/h & Number of claims: 2-3

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (7) · Antoine-Padoue Filippi (3) · Oszkár Asbóth (3) · Gustave Plaisant (2) · Mihály Székely (2) · Eduard Penkala (2) · Léon Dangy (2) · Philippe Delbert (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (13) · Eduard Penkala (2) · Léon Dangy (2) · Mihály Székely (2) · Gustave Plaisant (2) · Philippe Delbert (2) · Oskar von Asbóth (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields:
airplane (38) · propellers (23) · design (22) · Construction (15) · stability (14) · Wings (13) · Subsystem (13) · Frame (12) · aerodynamics (11) · propulsion (10) · lift (8) · Airship (8) · Whole (7) · automatic stability (7) · LTA (7) · Biplane (6)
Full specification filed date:
Application number:
None (24)
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 79 results in range #1 to #79.

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


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