国家/地区 中国（2）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC C01B032/184（3）
发明人
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Substrate useful in applications/manufacture of commercial products including textile products in medical applications/hospitals e.g. aprons, comprises graphene or its derivative.

AMIRTHASAMY J B, RAJE V P, GARG V K, SHUKLA M K, REKHI S S

Graphene film production device comprises box body, where four corners of bottom of box body are welded and fixed with supporting column, box body is connected with box door through pin shaft, box door is provided with observation window.

WEI F