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

Graphene textile fabric cutting device, has driven belt wheel fixedly connected with one end of thread driving rod, where screw driving rod is rotatably connected in connecting groove hole of inner wall of mounting cavity.

YANG X

Piezoelectric graphene heating bridge deicing device, has graphene film whose two ends are connected with power supply interface, and limiting block and limiting hole symmetrically distributed at two sides of polyester shell.

CHEN J, ZHOU D, WU X, YANG X