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PCE
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DIFF Subgroup
G04B 45/02

Time pieces of which the clockwork is visible partly or wholly

Introduced: September 1968

Title

Titles differ between systems:

IPC: Time-pieces of which the clockwork is visible partly or wholly

CPC: Time pieces of which the clockwork is visible partly or wholly

Full Title

Full titles differ between systems:

IPC:

Time-pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effect > Time-pieces of which the clockwork is visible partly or wholly

CPC:

Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects (ornamental shaping of dials G04B19/10 ) > Time pieces of which the clockwork is visible partly or wholly

No child classifications to compare. This is a leaf node in both IPC and CPC.