国家/地区 中国（2）
IPC部 F（2）
IPC大类 F04（2）
IPC小类 F04D（2）
IPC F04D029/66（2）
发明人
公开年
申请年 2021（2）
专利权人

New-type fan for coal digger, has fan shell whose rear end surface is welded with rear end cover, where front end surface of fan shell is provided with air outlet, and sound absorbing pad whose inner side surface is glued with separating baffle.

LU J

Graphene computer radiating fan, has fan blade fixedly connected with fan body, where side of filling layer is connected with supporting layer, and lower side of supporting layer and graphene lower film layer are bonded.

GUO X, HUANG S, LI A