INTERNAL REFLUX COMPUTER FOR FRACTIONATION COLUMN CONTROL,申请号USD3629561-传众专利搜索

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发明名称	INTERNAL REFLUX COMPUTER FOR FRACTIONATION COLUMN CONTROL
摘要
申请公布号	US3629561(A)	申请公布日期	1971.12.21
申请号	USD3629561	申请日期	1970.06.29
申请人	PHILLIPS PETROLEUM CO.	发明人	LOUIS D. KLEISS
分类号	G06G7/58;(IPC1-7):G06G7/58;G06G7/32;B01D3/42	主分类号	G06G7/58
代理机构		代理人
主权项
地址

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