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发明名称
ELEKTRONISCHE UEBERLASTSCHUTZSCHALTUNG
摘要
申请公布号
DE1638132(B2)
申请公布日期
1972.09.07
申请号
DE19681638132
申请日期
1968.02.29
申请人
发明人
分类号
H02H9/02;(IPC1-7):H02H7/20
主分类号
H02H9/02
代理机构
代理人
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地址
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