国家/地区 中国（3）
IPC部 B（3）
IPC大类 B28（3） C04（3） E04（2）
IPC小类 B28B（3）
IPC B28B003/02（3）
发明人
公开年 2022（2）
申请年 2021（3）
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

Assembled semi-flexible asphalt concrete road bed block used for bearing and fixing sleeper to form road bed, has groove whose bottom part is embedded with bolt, where grooves in each channel bed base body and adjacent grooves in other channel bed base body jointly bear rail bearing.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Fireproof flame retardant macromolecule light building outer wall insulating composite plate useful in building industry, comprises e.g. inorganic material, common silicate cement, heat absorbing agent, waste material, silicon-based nano-powder, heat-absorbing agent, additive and water.

REN J, WANG Y, HOU Y