割草机刀具高度调节装置
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Title:割草机刀具高度调节装置
Institution:机械工程学院
Type of Patent:实用新型
Application Number:200920019608.3
Number of Inventors:2
Service Invention or Not:No
Application Date:2009-03-26
Publication Date:2010-01-06
Authorization Date:2009-03-26
Release Time:2018-12-06