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1.Process for producing a slow-acting nitrogenous fertilizer mixture containing crotylidenediurea 失效
Title translation: 制备含有克罗地亚二脲的慢作用氮肥混合物的方法公开(公告)号:US3190741A
公开(公告)日:1965-06-22
申请号:US29383063
申请日:1963-07-09
Applicant: BASF AG
Inventor: HANS BRANDEIS , HARRO PETERSEN , ROLF FIKENTSCHER
IPC: C05C9/00 , C05C9/02 , C07D239/10
CPC classification number: C07D239/10 , C05C9/00 , C05C9/02
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2.Process for producing a slow-acting and quick-acting nitrogenous fertilizer mixture containing crotylidenediurea 失效
Title translation: 用于生产含有巴豆酰二脲的缓慢作用和速效氮肥混合物的方法公开(公告)号:US3190742A
公开(公告)日:1965-06-22
申请号:US30933063
申请日:1963-09-16
Applicant: BASF AG
Inventor: HANS BRANDEIS , HARRO PETERSEN , ROLF FIKENTSCHER
IPC: C05C9/00 , C05C9/02 , C07D239/10
CPC classification number: C07D239/10 , C05C9/00 , C05C9/02
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