OPTICAL INSTRUMENT FOR MEASURING DISPLACEMENT,申请号EP19880117622-传众专利搜索

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发明名称	OPTICAL INSTRUMENT FOR MEASURING DISPLACEMENT
摘要
申请公布号	EP0311144(A3)	申请公布日期	1991.02.06
申请号	EP19880117622	申请日期	1984.10.31
申请人	SONY MAGNESCALE INC.	发明人	TANIGUCHI, KAYOKO;TSUCHITANI, HIDEKI;TOYAMA, MASAAKI
分类号	G01B9/02;G01D5/38;(IPC1-7):G01B9/02	主分类号	G01B9/02
代理机构		代理人
主权项
地址

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