Substituted 1-hydroxydibenzopyrans,申请号US19650434660-传众专利搜索

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发明名称	Substituted 1-hydroxydibenzopyrans
摘要
申请公布号	US3325490(A)	申请公布日期	1967.06.13
申请号	US19650434660	申请日期	1965.02.23
申请人	REXALL DRUG AND CHEMICAL COMPANY	发明人	BOLGER JAMES W.
分类号	C07D311/80	主分类号	C07D311/80
代理机构		代理人
主权项
地址

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