DIFF Subgroup
G04B 37/05 Fixed mountings for pocket or wrist watches
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Cases > Mounting the clockwork in the case; Shock-absorbing mountings > Fixed mountings for pocket or wrist watches
CPC:
Cases > Mounting the clockwork in the case; Shock absorbing mountings > Fixed mountings for pocket or wrist watches
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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