Vitamin a derivatives and methods of preparing the same,申请号US19480023628-传众专利搜索

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发明名称	Vitamin a derivatives and methods of preparing the same
摘要
申请公布号	US2583194(A)	申请公布日期	1952.01.22
申请号	US19480023628	申请日期	1948.04.27
申请人	EASTMAN KODAK COMPANY	发明人	WEISLER LEONARD
分类号	C07C403/00	主分类号	C07C403/00
代理机构		代理人
主权项
地址

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