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发明名称
Combined full-flow and part-flow oil filter
摘要
申请公布号
US2748949(A)
申请公布日期
1956.06.05
申请号
US19540458873
申请日期
1954.09.28
申请人
FRAM CORPORATION
发明人
JAMES WILLIAM S.
分类号
B01D29/21;B01D35/147
主分类号
B01D29/21
代理机构
代理人
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地址
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