国家/地区 中国（2）
IPC部 E（2）
IPC大类 E04（2） F24（2）
IPC小类 E04F（2）
IPC E04F013/072（2）
发明人
公开年 2023（2）
申请年
专利权人

Locating and mounting device of convenient graphene heating wallboard used for indoor assembling and repairing group heating device, has sliding groove of four same distance limiting frames are respectively connected with same distance sliding block.

QIAO L

Wall-warming gypsum composite board, has connecting sheet connected with edge of storage cavity to integrally fix graphene heating sheet at opening of cavity, where board is formed by injecting heat-conducting filling foam into cavity.

QIU K, WANG H, LU X, LIU C, LIU W, GUO C