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发明名称
PRIVACY GLASS
摘要
申请公布号
EP1034144(B1)
申请公布日期
2002.03.06
申请号
EP19980958653
申请日期
1998.11.19
申请人
PPG INDUSTRIES, INC.
发明人
KRUMWIEDE, JOHN, F.
分类号
C03C3/087;C03C4/02;C03C4/08;(IPC1-7):C03C3/087
主分类号
C03C3/087
代理机构
代理人
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地址
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