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发明名称
摘要
申请公布号
DE2054832(A1)
申请公布日期
1972.05.10
申请号
DE19702054832
申请日期
1970.11.07
申请人
发明人
分类号
C08F283/01;(IPC1-7):C08F47/00
主分类号
C08F283/01
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代理人
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地址
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