Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1890 - 1899 & National tech categories: None & Number of text pages: 3-6

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (11) · LTA (10) · navigation (8) · propeller (7) · frame (7) · balloon (6) · None (4) · hybrid (4) · electric (3) · magnet (3) · rigid (3) · parachute (3)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
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 34 results in range #1 to #34.

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


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