Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propeller & Publication date: 1900 - 1999 & Number of claims: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (12) · Lucien Chauvière (3) · Antoine-Padoue Filippi (2) · Jakob Haw (2) · Christian Lorenzen (2) · Spencer Heath (2)
Inventor country:
Applicant person:
None (27) · Lucien Chauvière (3) · Spencer Heath (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 67 results in range #1 to #67.

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


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