HAND HOLD TYPE OCULAR REFRACTOMETER,申请号JP19890236596-传众专利搜索

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发明名称	HAND HOLD TYPE OCULAR REFRACTOMETER
摘要
申请公布号	JPH0397434(A)	申请公布日期	1991.04.23
申请号	JP19890236596	申请日期	1989.09.12
申请人	CANON INC	发明人	KOBAYAKAWA YOSHI
分类号	A61B3/10;A61B3/15	主分类号	A61B3/10
代理机构		代理人
主权项
地址

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