Drilldown: Patents
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- Airplane (18)
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- Organizations (964)
- Patents (17580)
- Person (2122)
- Publications (24567)
- Techtypes (2376)
Patents > Office :
AH or
GB or
HU
& Applicant firm:
None
& National tech categories:
HU V/h
& CPCs :
CPC B64C13/00 or
CPC B64C33/02 or
None
& Family year:
1917
& Number of claims:
6-11
Use the filters below to narrow your results.
Showing below up to 5 results in range #1 to #5.