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经营范围
发明名称
RF attenuator
摘要
申请公布号
GB2368736(A)
申请公布日期
2002.05.08
申请号
GB20000027038
申请日期
2000.11.04
申请人
* ALPS ELECTRIC
发明人
PAUL * JEFFREY-READ
分类号
H03H7/25;(IPC1-7):H03H7/24
主分类号
H03H7/25
代理机构
代理人
主权项
地址
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