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发明名称
FILTER
摘要
申请公布号
JPS5496943(A)
申请公布日期
1979.07.31
申请号
JP19780003623
申请日期
1978.01.17
申请人
SEIKOSHA KK
发明人
TAMURA TATSUYA
分类号
H04B1/10;H03H11/04
主分类号
H04B1/10
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