国家/地区 中国（2）
IPC部 B（2）
IPC大类 B28（2） C04（2）
IPC小类 B28B（2）
IPC B28B003/02（2）
发明人
公开年 2023（2）
申请年
专利权人

Air purifying brick comprises attapulgite, negative ion powder, quartz sand, graphene nanosheets, deionized water, kaolin, calcium carbonate, foaming agent, glass fiber, and anti-wear agent.

OUYANG A, LUO Z, LIANG M, LIU L

Heating rock plate production system useful in e.g. heating ceramic tile, comprises grinding device for grinding blank raw material into powder, dry pressing forming device for pressing powder into blank, glazing device for glazing second blank with glaze layer on surface, and sintering device.

GU W, XU Y, ZHONG B, WANG J