国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 YANG S（2）
公开年
申请年 2021（2）
专利权人 YANG S（2）

Graphene electric heating device, has armoured graphene heating pipe connected with shell, where outer surface of one side of shell is provided with water outlet, and side is far away from water outlet of outer surface water inlet.

SUN L, HAN G, FAN F, YANG S

Intelligent pressure sore dressing for treating pressure sore, has bottom end of slot that is provided with limiting plate, and inner portion of storage that provided with bearing mechanism.

YANG S