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发明名称
Improved manufacture of refractory articles
摘要
申请公布号
GB387652(A)
申请公布日期
1933.02.09
申请号
GB19310013023
申请日期
1931.05.02
申请人
CORNING GLASS WORKS
发明人
分类号
C04B33/13
主分类号
C04B33/13
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代理人
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