Improvements in or relating to cases for storing photographic plates and like articles,申请号GB19460013051-传众专利搜索

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发明名称	Improvements in or relating to cases for storing photographic plates and like articles
摘要
申请公布号	GB611452(A)	申请公布日期	1948.10.29
申请号	GB19460013051	申请日期	1946.04.30
申请人	HANS LEHNER	发明人
分类号	G03B21/54	主分类号	G03B21/54
代理机构		代理人
主权项
地址

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