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发明名称
Leistungsschalter
摘要
申请公布号
DE1957620(A1)
申请公布日期
1971.05.27
申请号
DE19691957620
申请日期
1969.11.15
申请人
AHRENS,KARL
发明人
AHRENS,KARL
分类号
H01H9/32
主分类号
H01H9/32
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