Improvements in or relating to roll film photographic cameras,申请号GB19390031800-传众专利搜索

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发明名称	Improvements in or relating to roll film photographic cameras
摘要
申请公布号	GB533878(A)	申请公布日期	1941.02.21
申请号	GB19390031800	申请日期	1939.12.08
申请人	KODAK LIMITED	发明人
分类号	G03B17/42	主分类号	G03B17/42
代理机构		代理人
主权项
地址

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