Improvements in or relating to automatic diaphragm control mechanism for photographic cameras,申请号GB19400008276-传众专利搜索

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发明名称	Improvements in or relating to automatic diaphragm control mechanism for photographic cameras
摘要
申请公布号	GB535994(A)	申请公布日期	1941.04.29
申请号	GB19400008276	申请日期	1940.05.08
申请人	KODAK LIMITED	发明人
分类号	G03B7/12	主分类号	G03B7/12
代理机构		代理人
主权项
地址

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