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经营范围
发明名称
Wechselstrom-Zugschalter
摘要
申请公布号
DE1100757(B)
申请公布日期
1961.03.02
申请号
DE1957H031759
申请日期
1957.11.27
申请人
PAUL HOCHKOEPPER & CO.
发明人
分类号
H01H17/16
主分类号
H01H17/16
代理机构
代理人
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