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发明名称
VERFAHREN ZUR HERSTELLUNG VON HYDRAZO-BIS-ACETONITRILEN
摘要
申请公布号
DE2223755(B2)
申请公布日期
1976.12.09
申请号
DE19722223755
申请日期
1972.05.16
申请人
发明人
分类号
C07C;(IPC1-7):C07C121/82
主分类号
C07C
代理机构
代理人
主权项
地址
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