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发明名称
Filter media
摘要
申请公布号
US2699260(A)
申请公布日期
1955.01.11
申请号
US19480040897
申请日期
1948.07.27
申请人
KOMLINE THOMAS R
发明人
KOMLINE THOMAS R.
分类号
B01D21/00;B01D25/00;B01D29/00;B01D29/48;B01D33/00;B01D37/02;B01D46/18;B01D46/26;B01D46/40;D06F43/08;D21D5/02
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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