Patents

一种降低旋风筒阻力损失的装置

Release time:2024-08-09
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Affilication of Author(s):
材料科学与工程学院
Scope of patent:
国内
Disigner of the Invention:
赵博
Type of Patent:
Utility models
State of Patent:
专利授权
Application Number:
201120081191.0
Service Invention or Not:
yes
Application Date:
2011-03-24
Authorization Date:
2011-12-21
First Author:
liuruijie,fanhaihong,fengshaohang,chenyanxin