国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 YANG H（2）
公开年
申请年 2019（2）
专利权人 YANG H（2）

Graphene electric heating steel template structure, has insulating composite plate whose side is provided with electric heating film block, where insulating composite plate and electric heating film block are distributed at intervals.

YANG H

Graphene concrete heat insulating quilt, has heating element connecting wire electrically connected with first connecting wire, where end of first connecting wire is electrically connected with temperature controller.

YANG H