Polyvinyl acetal resin and film therefrom,申请号US19400340368-传众专利搜索

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发明名称	Polyvinyl acetal resin and film therefrom
摘要
申请公布号	US2333796(A)	申请公布日期	1943.11.09
申请号	US19400340368	申请日期	1940.06.13
申请人	EASTMAN KODAK COMPANY	发明人	KENYON WILLIAM O.;MCDOWELL WENDELL H.
分类号	C08F8/14	主分类号	C08F8/14
代理机构		代理人
主权项
地址

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