REFRAKTOMETER,申请号DE19770004628U-传众专利搜索

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发明名称	REFRAKTOMETER
摘要
申请公布号	DE7704628(U1)	申请公布日期	1977.08.25
申请号	DE19770004628U	申请日期	1977.02.16
申请人	STRUNZ, HUGO, PROF. DR., 1000 BERLIN	发明人
分类号	(IPC1-7):G01N21/46	主分类号	(IPC1-7):G01N21/46
代理机构		代理人
主权项
地址

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