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经营范围
发明名称
Refractometer
摘要
申请公布号
GB2269667(A)
申请公布日期
1994.02.16
申请号
GB19930014891
申请日期
1993.07.19
申请人
* CARL ZEISS JENA GMBH
发明人
ROLF * GODAT;WOLFGANG * NEBE
分类号
G01N21/03;G01N21/41;(IPC1-7):G01N21/41
主分类号
G01N21/03
代理机构
代理人
主权项
地址
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