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发明名称
Electrical switching devices
摘要
申请公布号
US2995637(A)
申请公布日期
1961.08.08
申请号
US19590824222
申请日期
1959.07.01
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
FEINER ALEXANDER;LOVELL CLARENCE A.;LOWRY TERRELL N.;RIDINGER PHILIP G.
分类号
H01H51/27
主分类号
H01H51/27
代理机构
代理人
主权项
地址
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