Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent: E. Blétry & Number of claims: 4-6

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Applicant is inventor:
Tech fields:
design (8) · airplane (7) · stability (6) · propellers (5) · wings (4) · propulsion (4) · aerodynamics (4) · Whole (3) · construction (3) · lift (3) · Frame (2) · orthopter (2) · LTA (2) · automatic stability (2) · control (2) · Chassis (2) · biplane (2)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 26 results in range #1 to #26.

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

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