一种旋风分离器

Release time:2019-04-15|Hits:

Affilication of Author(s):能源与动力工程学院

Patent Applicant:Dong Yong

Type of Patent:发明

Application Number:02135539.8

Number of Inventors:3

Service Invention or Not:no

Application Date:2005-02-02

Publication Date:2005-02-02

Authorization Date:2005-02-02