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发明名称
TRANSIENT CONTROLLED TELEPHONE LINE CIRCUIT
摘要
申请公布号
CA1033485(A)
申请公布日期
1978.06.20
申请号
CA19770286411
申请日期
1977.09.09
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
ANGNER, RONALD J.;FEINER, ALEXANDER
分类号
H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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