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经营范围
发明名称
COLORATION DE FEUILLES DE VERRE
摘要
申请公布号
BE763653(A7)
申请公布日期
1971.09.02
申请号
BE19710763653
申请日期
1971.03.02
申请人
PPG INDUSTRIES INC., ONE GATEWAY CENTER, PITTSBURG, PENNSYLVANIE, (E.U.A.),
发明人
H.E. DONLEY;R.G. RIESER;W.E. WAGNER.
分类号
C03C17/00;C03C17/25;(IPC1-7):C03C/
主分类号
C03C17/00
代理机构
代理人
主权项
地址
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