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 ZHANG M（2）
公开年 2021（2）
申请年 2020（2） 
专利权人

Graphene heating wall panels comprises substrate, graphene film, surface decoration material, substrate includes upper substrate, lower substrate, sandwiching graphene film between upper substrate and lower substrate.

LI X, MENG L, ZHANG M, HUANG Y

Silicon carbide composite coating for carbon material, comprises carbon sealing filling layer, silicon carbide transition layer and silicon carbide outer coating layer, where carbon sealing layer is obtained by carbonization treatment.

YANG X, WANG Y, HUANG Q, ZHANG M, SU Z