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经营范围
发明名称
LOW-PASS FILTER
摘要
申请公布号
JPH04227111(A)
申请公布日期
1992.08.17
申请号
JP19900417606
申请日期
1990.12.28
申请人
MITSUBISHI ELECTRIC CORP
发明人
OBO RYOSAKU
分类号
H03H15/00
主分类号
H03H15/00
代理机构
代理人
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地址
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