国家/地区 中国（2）
IPC部 F（2）
IPC大类 F26（2）
IPC小类 F26B（2）
IPC F26B025/00（2）
发明人
公开年 2017（2）
申请年 2017（2） 
专利权人

Graphene pole piece material baking system, has cooling channel provided on two sides of cooling space, where cooling channel is connected to multiple preheating pipes arranged at end of preheating space through heat main pipe.

FENG X, XIAO G, XIAO H

Graphene modified macromolecular material mixing drying device, has machine main body provided with outer cylinder and inner cylinder, where exhaust port and inner cylinder are rotated corresponding to lower part of dehumidifying pipeline.

LIN R, ZHANG J, ZHOU Y