Obtaining sterols of high purity,申请号US19470764886-传众专利搜索

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发明名称	Obtaining sterols of high purity
摘要
申请公布号	US2499430(A)	申请公布日期	1950.03.07
申请号	US19470764886	申请日期	1947.07.30
申请人	PITTSBURGH PLATE GLASS COMPANY	发明人	VOGEL HENRY A.;CHRISTENSON ROGER M.
分类号	C07J9/00;C07J75/00	主分类号	C07J9/00
代理机构		代理人
主权项
地址

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