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发明名称
Attenuator
摘要
申请公布号
GB2217542(A)
申请公布日期
1989.10.25
申请号
GB19880008620
申请日期
1988.04.12
申请人
* MARCONI INSTRUMENTS LIMITED
发明人
PAUL * BUNYAN;MARTIN * CRYAN;GEORGE * HJIPIERIS
分类号
H03H7/24
主分类号
H03H7/24
代理机构
代理人
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地址
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