Drilldown: Patents
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- Patents (17557)
- Person (2114)
- Publications (24564)
- Techtypes (2373)
Patents > Office :
CL or
DE or
DK or
SAX
& Inventor country :
DE or
HU
& National tech categories :
DE 77h.5 or
FR 6.3
& CPCs :
CPC B64C17/00 or
CPC B64C23/005
Use the filters below to narrow your results.
Showing below up to 11 results in range #1 to #11.