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发明名称
MITTEL ZUR ERHOEHUNG DER BIOLOGISCHEN WIRKSAMKEIT VON PFLANZENNAEHRSTOFFEN IN KULTURPFLANZEN
摘要
申请公布号
DD269085(A1)
申请公布日期
1989.06.21
申请号
DD19870310347
申请日期
1987.12.14
申请人
ADL DER DDR FZ F. BODENFRUCHTBARKEIT MUENCHEBERG,DD
发明人
BERGMANN,HANS,DD;ECKERT,HANS,DD;TESKE,WOLFGANG,DD;ROTH,RENATE,DD;STARK,CHRISTIAN,DD
分类号
A01N25/22;A01N33/04;C05D1/00;(IPC1-7):A01N33/04
主分类号
A01N25/22
代理机构
代理人
主权项
地址
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