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PCE
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DIFF Subgroup
A45D 4/04

heated by steam or hot air

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Separate devices designed for heating hair curlers or hair-wavers > for steep curling, e.g. with means for decreasing the heat > heated by steam or hot air

CPC:

Separate devices designed for heating hair curlers or hair-wavers (hair-drying devices without connection to hair curlers or hair-wavers A45D20/00) > for steep curling, e.g. with means for decreasing the heat (A45D4/14, A45D4/16 take precedence) > heated by steam or hot air

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