Improvements in or relating to machines for the development of photographic printingpapers by means of alkaline gases,申请号GB19340020270-传众专利搜索

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发明名称	Improvements in or relating to machines for the development of photographic printingpapers by means of alkaline gases
摘要
申请公布号	GB424868(A)	申请公布日期	1935.03.01
申请号	GB19340020270	申请日期	1934.07.10
申请人	KALLE & CO. AKTIENGESELLSCHAFT	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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