国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人
公开年
申请年 2015（2）
专利权人 CHEN X（2）

Graphene heat preservation and patient health protection bag, has direct current regulated power supply control box provided with control circuit to supply power to graphene heating sheet, where sheet is connected to rechargeable battery.

CAI H, CHEN X

Antifogging glass film comprises graphene, ethylene-vinyl acetate polymer, Tween 80, polyoxyethylene fatty alcohol ether sulfate, glycerin, leveling agent, curing agent and remaining organic solvent.

YANG T