一种播种施肥复合作业装置及方法
Date:2020-12-09 clicks:
Patent Applicant:霍中洋
Patent description:一种播种施肥复合作业装置及方法
Type of Patent:发明
State of Patent:有效
Application Number:201811202636.9
Number of Inventors:10
Service Invention or Not:no
Application Date:2018-10-16
First Author:HZY



