Improvements in or relating to photographic developing processes and apparatus,申请号GB19300020271-传众专利搜索

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发明名称	Improvements in or relating to photographic developing processes and apparatus
摘要
申请公布号	GB334555(A)	申请公布日期	1930.09.05
申请号	GB19300020271	申请日期	1929.04.05
申请人	FRANCIS CECIL FUKE;OZALID COMPANY LIMITED	发明人
分类号	G03D7/00	主分类号	G03D7/00
代理机构		代理人
主权项
地址

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