Automatic exposure control photographic camera,申请号US19590816797-传众专利搜索

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发明名称	Automatic exposure control photographic camera
摘要
申请公布号	US3006262(A)	申请公布日期	1961.10.31
申请号	US19590816797	申请日期	1959.05.29
申请人	BELL & HOWELL COMPANY	发明人	MACMILLIN DAVID M.
分类号	G03B17/20	主分类号	G03B17/20
代理机构		代理人
主权项
地址

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