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PCE
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DIFF Subgroup
A47L 25/12

Devices or implements for cleaning lamp chimneys

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Domestic cleaning devices not provided for in other groups of this subclass > Devices or implements for cleaning lamp chimneys

CPC:

Domestic cleaning devices not provided for in other groups of this subclass (for cleaning spectacles G02C13/00) > Devices or implements for cleaning lamp chimneys

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