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发明名称
MULTI-FUNCTIONAL FILTER
摘要
申请公布号
JPH05103919(A)
申请公布日期
1993.04.27
申请号
JP19910265974
申请日期
1991.10.15
申请人
NGK INSULATORS LTD;IKEBUKURO HORO KOGYO KK
发明人
YAMAGUCHI SHINJI;KONDO KUNIHARU;YAGINUMA YUTAKA
分类号
B01D29/01;B01D9/02;B01D35/00;B01F7/18;C02F11/12
主分类号
B01D29/01
代理机构
代理人
主权项
地址
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