Bis(4-beta-hydroxyalkoxyphenyl) ketones and polyesters prepared therefrom,申请号US19510220535-传众专利搜索

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发明名称	Bis(4-beta-hydroxyalkoxyphenyl) ketones and polyesters prepared therefrom
摘要
申请公布号	US2675367(A)	申请公布日期	1954.04.13
申请号	US19510220535	申请日期	1951.04.11
申请人	EASTMAN KODAK COMPANY	发明人	CALDWELL JOHN R.
分类号	C07C45/71	主分类号	C07C45/71
代理机构		代理人
主权项
地址

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