DIFF Main Group
G01V 8/00 Prospecting or detecting by optical means
Introduced: January 1995
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1995.
Child Classifications
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- G01V 8/10 Detecting, e.g. by using light barriers (by reflection from the object G01S17/00) since 1995 IPC+CPC Available in IPC and CPC