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经营范围
发明名称
Refraktometer
摘要
申请公布号
DE1144504(B)
申请公布日期
1963.02.28
申请号
DE1960J018518
申请日期
1960.08.03
申请人
JENOPTIK JENA G.M.B.H.
发明人
GOETZE WILLI;NEBE DR. WOLFGANG
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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