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发明名称
METHOD OF PRODUCING CHAMOTTE ARTICLES FOR SYPHON TEEMING OF STEEL
摘要
申请公布号
RU1818318(C)
申请公布日期
1993.05.30
申请号
SU19904852394
申请日期
1990.07.19
申请人
CHELYABINSKIJ METALLURGICHESKIJ KOMBINAT
发明人
TEREKHIN ALEKSANDR I;STEPANOV ALEKSANDR I;GAVRYUSHINA IDA M;PASHCHENKO ANTONINA N
分类号
C04B33/22;(IPC1-7):C04B33/22
主分类号
C04B33/22
代理机构
代理人
主权项
地址
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