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发明名称
Oil filter
摘要
申请公布号
US2478109(A)
申请公布日期
1949.08.02
申请号
US19460641908
申请日期
1946.01.18
申请人
GENERAL MOTORS CORPORATION
发明人
KAMRATH HERBERT G.
分类号
B01D25/24;B01D35/147
主分类号
B01D25/24
代理机构
代理人
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地址
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