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发明名称
REFRAKTOMETER
摘要
申请公布号
DE2934581(A1)
申请公布日期
1980.03.06
申请号
DE19792934581
申请日期
1979.08.27
申请人
NIPPON KOGAKU K.K.
发明人
OKUDA,MINORU;ITO,MIKIO
分类号
G01N21/43;(IPC1-7):G01N21/46
主分类号
G01N21/43
代理机构
代理人
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