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发明名称
Dephlegmator
摘要
申请公布号
US1806089(A)
申请公布日期
1931.05.19
申请号
US19260117339
申请日期
1926.06.21
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
SEGUY JEAN DELATTRE
分类号
B01D3/14
主分类号
B01D3/14
代理机构
代理人
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