DIFF Subgroup
G01B 3/1007 Means for locking
Introduced: January 2020
Full Title
Measuring instruments characterised by the use of mechanical techniques > Measuring tapes > Means for controlling winding or unwinding of tapes > Means for locking
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.
Child Classifications
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