国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 FENG L（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Double flow direction lightning protection device used for e.g. defense engineering, chemical engineering, mining, electric power, building, communication signal and broadcast TV, comprises cathode film prepared on the inner wall of the shell and anode film prepared on the outer wall of inner core.

ZANG Q, XU S, WANG K, FENG L, XU Z

Heating sizing agent useful for heating micro-crystal plate, comprises graphene, MAX phase ceramic material, film-forming resin and solvent.

RUAN Z, WU J, PENG S, WAN X, FENG L