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发明名称
Improvements in or relating to delay lines
摘要
申请公布号
GB1007716(A)
申请公布日期
1965.10.22
申请号
GB19610037325
申请日期
1961.10.18
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H03H9/40
主分类号
H03H9/40
代理机构
代理人
主权项
地址
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