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发明名称
METODO PER LA FABBRICAZIONE DI REFRATTARI FUSI
摘要
申请公布号
IT1017648(B)
申请公布日期
1977.08.10
申请号
IT19740023731
申请日期
1974.06.07
申请人
COMBUSTION ENGINEERING INC
发明人
分类号
C04B35/657;C04B35/653;(IPC1-7):B28B/
主分类号
C04B35/657
代理机构
代理人
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