Drilldown: Patents
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- Patents (17622)
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- Techtypes (2388)
Patents > Inventor country :
BE or
VN
& National tech categories :
USPC 244/45R or
None
& IPCs :
IPC B64C31/06 or
None
& CPCs:
CPC B64C2700/6242
& Number of figures:
None
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.