Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17548)
- Person (2112)
- Publications (24562)
- Techtypes (2373)
Patents > Inventor country :
AT or
CA
& Granted:
Yes
& Related to aircraft :
.5 or
Yes or
navigation
& CPCs :
CPC B64C17/00 or
CPC B64C2700/6295
& Citations from after 1930:
None
& Number of claims:
None
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.