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发明名称
MAGNESITE-CHROME REFRACTORY
摘要
申请公布号
GB1549606(A)
申请公布日期
1979.08.08
申请号
GB19780004514
申请日期
1978.02.03
申请人
DRESSER IND INC
发明人
分类号
C04B35/047;(IPC1-7):C04B35/04
主分类号
C04B35/047
代理机构
代理人
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