COMPOUNDS OF VITAMIN A SERIES,申请号IE19530000667-传众专利搜索

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发明名称	COMPOUNDS OF VITAMIN A SERIES
摘要
申请公布号	IE21128(L)	申请公布日期	1954.07.22
申请号	IE19530000667	申请日期	1953.12.08
申请人	N.V. PHILIPS' GLOEILAMPEN-FABRIEKEN	发明人
分类号	C07C51/00;(IPC1-7):C07C51/00	主分类号	C07C51/00
代理机构		代理人
主权项
地址

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