Improvements in photographic emulsions,申请号GB19320018887-传众专利搜索

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发明名称	Improvements in photographic emulsions
摘要
申请公布号	GB385545(A)	申请公布日期	1932.12.29
申请号	GB19320018887	申请日期	1932.07.04
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	G03C1/09;G05D16/10	主分类号	G03C1/09
代理机构		代理人
主权项
地址

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