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

Electrical surface heating mat for heating locally of people, has flexible electrode that bends when loaded and forms material contact with electrically conductive plastic unit, and thus local flow of electricity and heating realized.

SCHRODNER M, SCHACHE H, SZABO L, EHRHARDT M, SCHROEDNER M, SCHROEDER M, SABO L

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