多绳金刚石串珠锯被动轮位置调节机构
Hits:
Title:多绳金刚石串珠锯被动轮位置调节机构
Institution:机械工程学院
Type of Patent:实用新型
Application Number:200920019140.8
Number of Inventors:2
Service Invention or Not:No
Application Date:2009-02-10
Publication Date:2009-11-11
Authorization Date:2009-02-10
Release Time:2018-12-06