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发明名称
Cable systems
摘要
申请公布号
US2713081(A)
申请公布日期
1955.07.12
申请号
US19510241556
申请日期
1951.08.13
申请人
PHELPS DODGE COPPER PRODUCTS CORPORATION
发明人
MERRELL EDWIN J.
分类号
H02G15/22;H02G15/26
主分类号
H02G15/22
代理机构
代理人
主权项
地址
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