Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent: C. Blétry & Assigned to: None

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Inventor location:
Applicant is inventor:
Tech fields:
design (11) · airplane (9) · wings (7) · flapping (6) · propellers (5) · propulsion (4) · Control (4) · LTA (4) · heavier-than-air (3) · Wheels (3) · subsystem (3) · stability (3) · marine (3) · lift (3) · None (3) · balloon (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
National tech categories:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 32 results in range #1 to #32.

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


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