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发明名称
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摘要
申请公布号
FR1385428(A)
申请公布日期
1965.01.15
申请号
FR19630949824
申请日期
1963.10.07
申请人
FRAM CORPORATION
发明人
分类号
B01D27/08;B01D27/10;B01D46/00;B01D46/24
主分类号
B01D27/08
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代理人
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