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经营范围
发明名称
COLOURED GLASS AND ITS PREPARATION
摘要
申请公布号
GB1292479(A)
申请公布日期
1972.10.11
申请号
GB19700033205
申请日期
1970.07.08
申请人
NIPPON SHEET GLASS CO. LTD.
发明人
分类号
C03C17/25
主分类号
C03C17/25
代理机构
代理人
主权项
地址
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