doctor

With Certificate of Graduation for Doctorate Study

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Gender:Male
Date of Employment:2000-07-01

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一种与多滚筒脱粒装置配套的排草粉碎抛撒装置

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Type of Patent:实用新型
State of Patent:已授权
Authorization number:201621115150.8
Service Invention or Not:no
Application Date:2016-10-11
Authorization Date:2017-09-19