OPTICAL DEVICE FOR PRECISION WORK,申请号EP19880111436-传众专利搜索

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发明名称	OPTICAL DEVICE FOR PRECISION WORK
摘要
申请公布号	EP0300384(A3)	申请公布日期	1990.06.13
申请号	EP19880111436	申请日期	1988.07.15
申请人	KANDA OPTICAL CO., LTD.	发明人	KANDA, KOUJI
分类号	G02C3/00;G02C7/08;G02C9/00;(IPC1-7):G02C9/00	主分类号	G02C3/00
代理机构		代理人
主权项
地址

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