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发明名称
SCHMELZSICHERUNG.
摘要
申请公布号
DE1931939(U)
申请公布日期
1966.02.03
申请号
DE1965E022566U
申请日期
1965.11.26
申请人
CHRISTOPH EMMERICH K.G.
发明人
分类号
H01H37/76
主分类号
H01H37/76
代理机构
代理人
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