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发明名称
Grenzwertschalter
摘要
申请公布号
DE1513198(A1)
申请公布日期
1969.10.23
申请号
DE19651513198
申请日期
1965.11.15
申请人
HOESCH AG
发明人
SCHMIDT,PETER
分类号
H02H3/20
主分类号
H02H3/20
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代理人
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