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发明名称
OPTICAL GLASS FOR OPTICAL PATH
摘要
申请公布号
JPS55136145(A)
申请公布日期
1980.10.23
申请号
JP19790042921
申请日期
1979.04.09
申请人
SUMITA OPTICAL GLASS
发明人
TOKUNAGA SHINOBU;SHIINA YUUICHI
分类号
C03C3/078;C03C3/04;C03C13/04
主分类号
C03C3/078
代理机构
代理人
主权项
地址
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