国家/地区 中国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/02（3）
发明人
公开年 2023（3）
申请年 2022（2） 
专利权人

Manufacturing graphene composite inorganic artificial stone with integrated decoration and heating, comprises preparing mixed material of inorganic artificial stone and graphene ground heating component, grinding surface of inorganic artificial stone whole rough plate, and dry-polishing.

HU H, XU X, LI Z

Inter-floor noise prevention system of house useful for preventing noise generated in upper floor from being transmitted to the lower floor, comprises sound absorbing plate installed on concrete slab, and sound wave vibration blocking plate.

HO S J

Environmentally-friendly wall brick used in filling wall and bearing wall, comprises fly ash, coal gangue, waste concrete, graphene oxide, cement, water reducing agent, retarder, and water.

FU Y, WANG C, HOU B