CPC Subgroup
A47C 21/04 Devices for ventilating, cooling or heating
Full Title
Attachments for beds, e.g. sheet holders or bed-cover holders (bed tables supported on the bedstead A47B23/02); Ventilating, cooling or heating means in connection with bedsteads or mattresses > Devices for ventilating, cooling or heating
2 direct subcodes
Child Classifications
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