Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent FR-1916-502839 or None & Patent agent: None & Assigned to: None & IPCs : IPC B64C3/18 or IPC B64C33/02 or IPC B64C39/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (9) · airplane (9) · frame (6) · metal (4) · construction (4) · Structure (3) · Propulsion (3) · propellers (2) · parachutes (2) · ornithopter (2) · hybrid (2) · wings (2)
Full specification filed date:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 31 results in range #1 to #31.

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


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