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发明名称
Delay network
摘要
申请公布号
US3192402(A)
申请公布日期
1965.06.29
申请号
US19610094474
申请日期
1961.03.09
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
SANDBERG IRWIN W.
分类号
H03H11/26;H03H19/00
主分类号
H03H11/26
代理机构
代理人
主权项
地址
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