国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 CHEN S（2）
公开年
申请年 2018（2）
专利权人 CHEN S（2）

Electro-thermal film structure, has magic tape hook whose side is provided with floss layer, where hook of magic tape is arranged at side of graphene electro-thermal film and hook of magic tape hook is hooked on floss layer.

CHEN S, LIU G

Environment-friendly Graphene bag, has strong belt arranged with detachable handle, end pin connected with magnetic button, magnetic buckle set in wall of bag body, and flat-shaped head needle connected with lower section of mounting plate.

CHEN S