国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41D（2）
IPC A41D013/005（2）
发明人 CHEN Q（2）
公开年
申请年 2021（2）
专利权人

Graphene insulating sleeve with adjustable temperature, has graphene heating sheet from inside to outside in turn comprises graphene heating layer, waterproof layer and skin-friendly cloth layer.

SHI X, CHEN Q

Far infrared graphene low frequency electric heating knee pad, has protective belt whose outer wall of upper end is sewed with bag body, where inner part of bag body is provided with slot and outer wall is adhered with buffer pad.

CHEN Q