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发明名称
Oil filter
摘要
申请公布号
US2343636(A)
申请公布日期
1944.03.07
申请号
US19400355249
申请日期
1940.09.03
申请人
DE LUXE PRODUCTS CORPORATION
发明人
BENTLEY CECIL N.
分类号
B01D21/02
主分类号
B01D21/02
代理机构
代理人
主权项
地址
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