DIFF Subgroup
A45D 1/02 with means for internal heating, e.g. by liquid fuel
Introduced: September 1968
Full Title
Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor > with means for internal heating, e.g. by liquid fuel
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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