3-KETO-11-OXYGEN-CONTAINING-4,17 (20)-PREGNADIENE-21-OIC ACID 21-ALIPHATIC ESTER 3-ALKYLENE GLYCOL KETALS AND PROCESS OF MAKING THEM,申请号CAD549455-传众专利搜索

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发明名称	3-KETO-11-OXYGEN-CONTAINING-4,17 (20)-PREGNADIENE-21-OIC ACID 21-ALIPHATIC ESTER 3-ALKYLENE GLYCOL KETALS AND PROCESS OF MAKING THEM
摘要
申请公布号	CA549455(A)	申请公布日期	1957.11.26
申请号	CAD549455	申请日期
申请人	THE UPJOHN COMPANY	发明人	PHILIP F. BEAL;JOHN A. HOGG;FRANK H. LINCOLN, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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