DIFF Subgroup
G01B 11/02 for measuring length, width or thickness (G01B11/08 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: for measuring length, width, or thickness
CPC: for measuring length, width or thickness (G01B11/08 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Measuring arrangements characterised by the use of optical techniques > for measuring length, width, or thickness
CPC:
Measuring arrangements characterised by the use of optical techniques > for measuring length, width or thickness (G01B11/08 takes precedence)
CPC subdivides this area 2x more granularly than IPC with 4 additional codes.
4 codes are CPC-only extensions.
Child Classifications
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- G01B 11/04 specially adapted for measuring length or width of objects while moving +2 CPC IPC+CPC Available in IPC and CPC