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发明名称
摘要
申请公布号
DE1413808(B2)
申请公布日期
1970.09.17
申请号
DE19621413808
申请日期
1962.10.25
申请人
发明人
分类号
H01H33/59;H02J7/22
主分类号
H01H33/59
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