国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC B05B009/04（2） B05B016/20（2） B05D003/04（2）
B08B005/04（2）
发明人
公开年 2022（3）
申请年 2022（2） 
专利权人

Special coating machine for graphene heat conducting film, has supporting plates fixedly provided with drying box between top part, where top end of drying box is provided with two mounting seats.

CHEN Q, HAO Z, CAI J

Device for spraying graphene material on surface of heat storage body of household electric baking furnace, has drying box provided with multiple electric heating pipes that are set on two sides of heat accumulator fin strip.

ZHENG C

Graphene lithium battery pole piece processing device comprises bottom plate connected with back surfaces of two roller sets, support roller and two roller groups provided with same battery pole piece, bottom plate connected with box body and extraction pump connected with feed pipe.

WEN S