Drilldown: Patents
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- Airplane (18)
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- Patents (17575)
- Person (2119)
- Publications (24564)
- Techtypes (2373)
Patents > Office :
DE or
GB or
LU or
NL
& Applicant firm:
None
& National tech categories :
DE 77h.5 or
GB 4 motors or
USPC 244/45R or
USPC 244/80
& CPCs:
CPC B64C3/44
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.