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发明名称
Device for separating water from oil
摘要
申请公布号
US1750489(A)
申请公布日期
1930.03.11
申请号
US19270172176
申请日期
1927.03.02
申请人
PIPPIN JOHN W
发明人
PIPPIN JOHN W.
分类号
B01D17/02
主分类号
B01D17/02
代理机构
代理人
主权项
地址
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