DIFF Subgroup
B24D 15/04 resilient; with resiliently-mounted operative surface
Introduced: September 1968
Full Title
Hand tools or other devices for non-rotary grinding, polishing, or stropping > resilient; with resiliently-mounted operative surface
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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