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1.Apparatus for uniform discharge of liquid or pasty fertilizers 失效
Title translation: 用于均匀排放液体或过期肥料的装置公开(公告)号:US3497139A
公开(公告)日:1970-02-24
申请号:US3497139D
申请日:1968-04-26
Applicant: BASF AG
Inventor: POTTGIESSER HERMANN , SCHNELL AUGUST
CPC classification number: A01C23/047 , A01C23/001