Improvements relating to photographic document copying cameras,申请号GB19520019378-传众专利搜索

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发明名称	Improvements relating to photographic document copying cameras
摘要
申请公布号	GB716838(A)	申请公布日期	1954.10.13
申请号	GB19520019378	申请日期	1952.07.31
申请人	DIEBOLD, INCORPORATED	发明人
分类号	G03B27/50	主分类号	G03B27/50
代理机构		代理人
主权项
地址

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