国家/地区 中国（3）
IPC部 E（3）
IPC大类 E04（3）
IPC小类 E04F（3） F24D（2）
IPC E04F013/074（3）
发明人
公开年 2023（2）
申请年 2022（3）
专利权人

Waterproof graphene splicing rock plate structure, has holes sequentially arranged with equal distance from up to down, where left and right ends of reinforcing steel bar are respectively inserted on first groove and second groove.

HONG J, XU X, YOU M, WANG J, HONG W, HONG F

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

Heating function wall board for decorating wall of building, has limiting cushion ring set on inner ring surface of reinforcing frame, where upper part of cushion ring is provided with graphene heating sheet whose upper part provided with reflecting layer.

LEI H