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发明名称
FILTER DEVICE
摘要
申请公布号
JPH0438006(A)
申请公布日期
1992.02.07
申请号
JP19900145645
申请日期
1990.06.04
申请人
MITSUBISHI ELECTRIC CORP
发明人
OBO RYOSAKU
分类号
H03H17/08
主分类号
H03H17/08
代理机构
代理人
主权项
地址
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