Improved multi-layer photographic film for colour photography,申请号GB19380001190-传众专利搜索

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发明名称	Improved multi-layer photographic film for colour photography
摘要
申请公布号	GB509316(A)	申请公布日期	1939.07.13
申请号	GB19380001190	申请日期	1938.01.13
申请人	I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	G03C1/95	主分类号	G03C1/95
代理机构		代理人
主权项
地址

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