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经营范围
发明名称
STATIONARY ATTENUATOR
摘要
申请公布号
JPS5574101(A)
申请公布日期
1980.06.04
申请号
JP19780147550
申请日期
1978.11.29
申请人
TDK ELECTRONICS CO LTD
发明人
NAKAMURA KIICHI
分类号
H01C7/00
主分类号
H01C7/00
代理机构
代理人
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地址
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