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发明名称
Column filter using bundles of long fibers
摘要
申请公布号
US4915833(A)
申请公布日期
1990.04.10
申请号
US19890380801
申请日期
1989.07.14
申请人
JAPAN ORGANO CO., LTD.
发明人
IWATSUKA, TAKESHI;KASAI, TOSHIO
分类号
B01D35/10
主分类号
B01D35/10
代理机构
代理人
主权项
地址
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