,申请号FR19780035077-传众专利搜索

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发明名称
摘要
申请公布号	FR2415322(B1)	申请公布日期	1983.11.25
申请号	FR19780035077	申请日期	1978.12.13
申请人	OLYMPUS OPTICAL CY LTD	发明人
分类号	G03B17/04;(IPC1-7):G03B17/04	主分类号	G03B17/04
代理机构		代理人
主权项
地址

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