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发明名称
Grease separator
摘要
申请公布号
US2181263(A)
申请公布日期
1939.11.28
申请号
US19370126013
申请日期
1937.02.16
申请人
DEHN GEORGE J
发明人
DEHN GEORGE J.
分类号
B01D17/02;C11B1/00
主分类号
B01D17/02
代理机构
代理人
主权项
地址
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