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发明名称
EINSATZ FUER SCHMELZSICHERUNGEN.
摘要
申请公布号
DE1645524(U)
申请公布日期
1952.10.23
申请号
DE195100V1480U
申请日期
1951.08.28
申请人
VOIGT & HAEFFNER A.G.
发明人
分类号
H01H85/165
主分类号
H01H85/165
代理机构
代理人
主权项
地址
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