Method of improving a mineral oil as to its foaming properties,申请号US19400367916-传众专利搜索

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发明名称	Method of improving a mineral oil as to its foaming properties
摘要
申请公布号	US2294145(A)	申请公布日期	1942.08.25
申请号	US19400367916	申请日期	1940.11.30
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	WINNING CARL;VOORHIES ROBERT L. VAN;MCNAB JOHN G.
分类号	C10M159/12;C10M159/18	主分类号	C10M159/12
代理机构		代理人
主权项
地址

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