国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2）
IPC小类 C30B（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

WANG E, HE M, YUE X, HUANG Z, DING Z, ZHANG Z, LIU K

Radiating table designed with special water channel of alloy material, has heat dissipation pipe fitting to water pipe through groove, heat dissipation platform provided with several waterway annular grooves communicated with water pipe through groove.

ZHAO J, HU C, HU C Q, ZHAO J H