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发明名称
Precipitation type oil cleaner
摘要
申请公布号
US2357483(A)
申请公布日期
1944.09.05
申请号
US19420427911
申请日期
1942.01.23
申请人
GENERAL MOTORS CORPORATION
发明人
MANNING WILLIAM H.
分类号
B01D21/02;B01D29/00
主分类号
B01D21/02
代理机构
代理人
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地址
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