国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人
公开年 2020（2）
申请年 2020（2）
专利权人

Graphene electric heating tile comprises wear-resistant layer, decorative layer, insulating layer, and decorative layer is provided under wear-resistant layer and insulating layer is provided under decorative layer.

ZHANG D

Diatom mud comprises diatomaceous earth, filler, gelling agent, tourmaline powder, functional auxiliary agent, where functional auxiliary agent includes silver powder, nano aluminum powder, nano graphene and carbon fiber.

LIU H, ZHANG Y