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发明名称
Impregnation of refractory shapes
摘要
申请公布号
GB990314(A)
申请公布日期
1965.04.28
申请号
GB19630030545
申请日期
1963.08.01
申请人
HARBISON-WALKER REFRACTORIES COMPANY
发明人
分类号
C04B41/47;C04B41/82
主分类号
C04B41/47
代理机构
代理人
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