Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : AT or HU or NZ & Inventor country : DE or ES & Tech fields : frame or propulsion & IPCs : IPC B64C39/00 or None & Number of text pages: 2-3

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 63 results in range #1 to #63.

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

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