多绳金刚石串珠锯板材锯缝辅助支承机构
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Title:多绳金刚石串珠锯板材锯缝辅助支承机构
Institution:机械工程学院
Type of Patent:实用新型
Application Number:200920019139.5
Number of Inventors:1
Service Invention or Not:No
Application Date:2009-02-10
Publication Date:2009-11-11
Authorization Date:2009-11-11
Release Time:2019-04-15