Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : AH or NL & National tech categories : AT 77d or USPC 244/219

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
frame (9) · LTA (6) · airplane (5) · balloon (5) · navigation (4) · airfoil (3) · subsystem (3) · sail (2) · propulsion (2) · Stability (2) · aerodynamics (2) · propeller (2) · Fuselage (2) · whole (2) · motor (2) · wings (2)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
National tech categories: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 18 results in range #1 to #18.

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


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