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经营范围
发明名称
OPTICAL GLASS
摘要
申请公布号
JPH0692674(A)
申请公布日期
1994.04.05
申请号
JP19910164083
申请日期
1991.04.09
申请人
OHARA INC
发明人
SENOO TATSUYA;YAMAGUCHI KATSUHIKO;NAKAHARA MUNEO
分类号
C03C3/097;(IPC1-7):C03C3/097
主分类号
C03C3/097
代理机构
代理人
主权项
地址
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