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经营范围
发明名称
NOISE FILTER
摘要
申请公布号
JPH0494205(A)
申请公布日期
1992.03.26
申请号
JP19900210738
申请日期
1990.08.09
申请人
SOUSHIN DENKI KK
发明人
KUMON YOSHIAKI;WATANABE EIJI
分类号
H03H7/09
主分类号
H03H7/09
代理机构
代理人
主权项
地址
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