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发明名称
SCHALTER MIT LICHTBOGENKAMMER.
摘要
申请公布号
DE1769044(U)
申请公布日期
1958.06.26
申请号
DE195500W4313U
申请日期
1955.11.28
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H01H9/44
主分类号
H01H9/44
代理机构
代理人
主权项
地址
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