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经营范围
发明名称
Unterscheidung zwischen natürlichen und synthetischen Diamanten
摘要
申请公布号
DE69410242(T2)
申请公布日期
1998.10.29
申请号
DE19946010242T
申请日期
1994.03.04
申请人
GERSAN ESTABLISHMENT, VADUZ, LI
发明人
SPEAR, PAUL, MARTYN, MAIDENHEAD, BERKS., SL6 6DZ, GB;WELBOURN, CHRISTOPHER, MARK, WALTHAM ST. LAWRENCE BERKSHIRE RG10 0NT, GB
分类号
G01N21/64;G01N21/87;(IPC1-7):G01N21/64;G01N23/225
主分类号
G01N21/64
代理机构
代理人
主权项
地址
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