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发明名称
摘要
申请公布号
DE2112251(A1)
申请公布日期
1972.05.25
申请号
DE19712112251
申请日期
1971.03.13
申请人
发明人
分类号
B60S1/08;(IPC1-7):H03K17/02
主分类号
B60S1/08
代理机构
代理人
主权项
地址
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