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发明名称
OPTICAL GLASS
摘要
申请公布号
GB2157677(B)
申请公布日期
1987.11.11
申请号
GB19850009572
申请日期
1985.04.15
申请人
CARL * ZEISS-STIFTUNG
发明人
WILLY * RITZE
分类号
C03C3/062;C03C3/17;C03C3/19;C03C3/247;C03C4/08;(IPC1-7):C03C3/17
主分类号
C03C3/062
代理机构
代理人
主权项
地址
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