Drilldown: Patents
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Patents > Applicant type :
COMPANY+INDIV or
INDIV or
INDIV + COMPANY
& National tech categories :
HU V/h or
USPC 244/231 or
USPC 244/30
& CPCs:
CPC B64C2700/6295
& Number of diagram pages:
2-50000000
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.