CELL FOR DIFFERENTIAL REFRACTIVE INDEX METER,申请号JP19890311474-传众专利搜索

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发明名称	CELL FOR DIFFERENTIAL REFRACTIVE INDEX METER
摘要
申请公布号	JPH03170847(A)	申请公布日期	1991.07.24
申请号	JP19890311474	申请日期	1989.11.30
申请人	OTSUKA DENSHI KK	发明人	KUBO YASUHIRO;KUMAGAI KUNIO;KAWAGUCHI AKIRA;OKA KOICHI;SEKIWA MITSUNAO
分类号	G01N21/41	主分类号	G01N21/41
代理机构		代理人
主权项
地址

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