DIFF Subgroup
G01B 21/04 by measuring coordinates of points
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant > for measuring length, width, or thickness > by measuring coordinates of points
CPC:
Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant > for measuring length, width, or thickness (G01B21/10 takes precedence) > by measuring coordinates of points
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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