Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : lift or propellers & National tech categories: HU V/h

Use the filters below to narrow your results.

Office:
Inventors:
None (14) · Antoine-Padoue Filippi (3) · Oszkár Asbóth (3) · Vilmos Zurowec (2) · Hermann Ruthenberg (2) · Gustave Plaisant (2) · Boris Loutzkoy (2) · Jakob Haw (2)
Inventor country:
Applicant person:
None (15) · Oszkár Asbóth (3) · Antoine-Padoue Filippi (2) · Hermann Ruthenberg (2) · Gustave Plaisant (2) · Boris Loutzkoy (2) · Jakob Haw (2) · Vilmos Zurowec (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (13)
Granted:
Supplementary to patent:
None (76) · Patent FR-1909-403985 (2)
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 125 results in range #1 to #125.

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

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