DIFF Main Group
A63B 37/00 Solid balls; Marbles (heavy throwing balls A63B65/06)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Solid balls; Marbles
CPC: Solid balls; Marbles (heavy throwing balls A63B65/06)
Full Title
Full titles differ between systems:
IPC:
Solid balls; Marbles
CPC:
Solid balls; Marbles (heavy throwing balls A63B65/06)
Of 6 combined children, 3 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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