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经营范围
发明名称
METHOD OF MAKING PHOTOCHROMIC GLASS
摘要
申请公布号
GB1479554(A)
申请公布日期
1977.07.13
申请号
GB19750044338
申请日期
1975.10.28
申请人
CORNING GLASS WORKS
发明人
分类号
C03C3/11;C03C4/06;(IPC1-7):C03C3/26;C03C3/08;C03C3/10;C09K9/00
主分类号
C03C3/11
代理机构
代理人
主权项
地址
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