DIFF Main Group
A45D 4/00 Separate devices designed for heating hair curlers or hair-wavers (hair-drying devices without connection to hair curlers or hair-wavers A45D20/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Separate devices designed for heating hair curlers or hair-wavers
CPC: Separate devices designed for heating hair curlers or hair-wavers (hair-drying devices without connection to hair curlers or hair-wavers A45D20/00)
Full Title
Full titles differ between systems:
IPC:
Separate devices designed for heating hair curlers or hair-wavers
CPC:
Separate devices designed for heating hair curlers or hair-wavers (hair-drying devices without connection to hair curlers or hair-wavers A45D20/00)
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
Child Classifications
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- A45D 4/02 for steep curling, e.g. with means for decreasing the heat (A45D4/14, A45D4/16 take precedence) IPC+CPC Available in IPC and CPC
- A45D 4/08 for flat curling, e.g. with means for decreasing the heat (A45D4/14, A45D4/16 take precedence) +1 CPC IPC+CPC Available in IPC and CPC
- A45D 4/16 Independent devices characterised by heating the hair-curling or hair-waving means before use (A45D1/20 takes precedence) IPC+CPC Available in IPC and CPC
- A45D 4/18 Supports or suspending means for devices heating hair-curling or hair-waving means while in use IPC+CPC Available in IPC and CPC