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发明名称
摘要
申请公布号
DE2131063(B2)
申请公布日期
1980.03.27
申请号
DE19712131063
申请日期
1971.06.23
申请人
ANSTALT EUROPAEISCHE HANDELSGESELLSCHAFT, VADUZ
发明人
GEMPERLE, BRUNO, STEINHAUSEN (SCHWEIZ)
分类号
H04L9/18;(IPC1-7):H04L9/02
主分类号
H04L9/18
代理机构
代理人
主权项
地址
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