国家/地区
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F24D003/14（2）
发明人
公开年
申请年 2017（2）
专利权人

Building material mixture useful as shielding material for electromagnetic radiation and/or heat energy generating material, comprises graphite, binder, functional additives, graphene, magnetite, metallic nano particles and metallic fibers.

DUEWEL J, DUWEL J

Graphene carbon electric boiler, has graphite heater heating water outlet branch connected with heating exhaust pipe, which is provided with electricity saver, and outer shell provided with floor.

CHEN B, YUAN G