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经营范围
发明名称
Line sectionalizers
摘要
申请公布号
US2769058(A)
申请公布日期
1956.10.30
申请号
US19530347642
申请日期
1953.04.09
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
WALLACE JAMES M.;EDWARDS ANDREW W.
分类号
H01H75/04
主分类号
H01H75/04
代理机构
代理人
主权项
地址
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