Separation of glycols and glycol ethers,申请号US19500157049-传众专利搜索

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发明名称	Separation of glycols and glycol ethers
摘要
申请公布号	US2691048(A)	申请公布日期	1954.10.05
申请号	US19500157049	申请日期	1950.04.20
申请人	SOCONY-VACUUM OIL COMPANY, INCORPORATED	发明人	FRANCIS ALFRED W.
分类号	C07C43/13	主分类号	C07C43/13
代理机构		代理人
主权项
地址

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