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发明名称
FILTER ELEMENT
摘要
申请公布号
JPH01171615(A)
申请公布日期
1989.07.06
申请号
JP19870327470
申请日期
1987.12.25
申请人
TOYO ROKI SEIZO KK
发明人
KADOYA TERUKAZU
分类号
B01D46/00;B01D29/07
主分类号
B01D46/00
代理机构
代理人
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