Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 - 1929 & Inventor country: DE & Related to aircraft: Yes

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (28)
Granted:
Publication date:
Supplementary to patent:
None (27)
Related to aircraft: (Click arrow to add another value)
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 69 results in range #1 to #69.

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


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