正高级
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
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Patent Applicant:张洪程
Patent description:一种贴地播种深施肥复合作业机及方法
Type of Patent:发明
State of Patent:有效
Application Number:201811202630.1
Number of Inventors:10
Service Invention or Not:no
Application Date:2018-10-16
First Author:Zhang Hongcheng