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发明名称
Dark gray, infrared absorbing glass composition and product
摘要
申请公布号
EP0482535(B2)
申请公布日期
2002.07.10
申请号
EP19910117860
申请日期
1991.10.19
申请人
PPG INDUSTRIES OHIO, INC.
发明人
LONGOBARDO, ANTHONY VINCENT;KRUMWIEDE, JOHN FRANKLIN;GULOTTA, JOSEPF ANTHONY
分类号
C03C3/078;C03C1/10;C03C3/087;C03C4/02;C03C4/08;(IPC1-7):C03C3/087
主分类号
C03C3/078
代理机构
代理人
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