DISCRIMINATING APPARATUS OF QUALITY OF QUARTZ,申请号JP19880030744-传众专利搜索

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发明名称	DISCRIMINATING APPARATUS OF QUALITY OF QUARTZ
摘要
申请公布号	JPH01206236(A)	申请公布日期	1989.08.18
申请号	JP19880030744	申请日期	1988.02.15
申请人	HITACHI LTD	发明人	KAWASUMI KENICHI
分类号	G01N21/33	主分类号	G01N21/33
代理机构		代理人
主权项
地址

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