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发明名称
Improvements in or relating to coloured titaniferous frits for vitreous enamels
摘要
申请公布号
GB764728(A)
申请公布日期
1957.01.02
申请号
GB19550006518
申请日期
1955.03.04
申请人
NATIONAL LEAD COMPANY
发明人
分类号
C03C1/10
主分类号
C03C1/10
代理机构
代理人
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地址
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