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经营范围
发明名称
METHOD OF OPTIMIZING HEAT INPUT TO A FRACTIONATION COLUMN
摘要
申请公布号
US3464895(A)
申请公布日期
1969.09.02
申请号
USD3464895
申请日期
1968.04.08
申请人
UNIV. OIL PRODUCTS CO.
发明人
DAVID M. BOYD
分类号
B01D3/42;(IPC1-7):B01D3/42
主分类号
B01D3/42
代理机构
代理人
主权项
地址
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