Automatic control of fractionating columns,申请号GB19630003834-传众专利搜索

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发明名称	Automatic control of fractionating columns
摘要
申请公布号	GB989980(A)	申请公布日期	1965.04.22
申请号	GB19630003834	申请日期	1963.01.30
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人
分类号	B01D3/42	主分类号	B01D3/42
代理机构		代理人
主权项
地址

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