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发明名称
Improvements in or relating to refractory bricks
摘要
申请公布号
GB916723(A)
申请公布日期
1963.01.30
申请号
GB19600041868
申请日期
1960.12.06
申请人
GENERAL REFRACTORIES LIMITED
发明人
PARNHAM HAROLD
分类号
B28B23/00;F23M5/06;F27D1/08
主分类号
B28B23/00
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代理人
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