国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2）
IPC小类 B05D（2）
IPC
发明人
公开年 2022（2）
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