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发明名称
Optical glass
摘要
申请公布号
EP0645348(B2)
申请公布日期
2003.01.15
申请号
EP19930115683
申请日期
1993.09.29
申请人
KABUSHIKI KAISHA OHARA
发明人
SENOO, TATSUYA;YAMAGUCHI, KATSUHIKO;NAKAHARA, MUNEO
分类号
C03C3/078;(IPC1-7):C03C3/078
主分类号
C03C3/078
代理机构
代理人
主权项
地址
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