Universal view finder for camera adapted to receive interchangeable lenses,申请号US19650497345-传众专利搜索

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发明名称	Universal view finder for camera adapted to receive interchangeable lenses
摘要
申请公布号	US3356003(A)	申请公布日期	1967.12.05
申请号	US19650497345	申请日期	1965.10.18
申请人	ERNST LEITZ G. M. B. H.	发明人	ECKHARDT ROBERT
分类号	G03B13/12;G03B13/02	主分类号	G03B13/12
代理机构		代理人
主权项
地址

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