Improvements in or relating to method of and apparatus for contacting liquid phases such as in the treatment of mineral oils,申请号GB19360003512-传众专利搜索

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发明名称	Improvements in or relating to method of and apparatus for contacting liquid phases such as in the treatment of mineral oils
摘要
申请公布号	GB474971(A)	申请公布日期	1937.11.05
申请号	GB19360003512	申请日期	1936.02.05
申请人	PENNSYLVANIA PETROLEUM RESEARCH CORPORATION	发明人
分类号	B01D11/04	主分类号	B01D11/04
代理机构		代理人
主权项
地址

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