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发明名称
TREATING MATERIAL FOR IMPROVING THE QUALITY OF CAST IRON MELT AND PROCESS FOR USING SAME
摘要
申请公布号
HU204103(B)
申请公布日期
1991.11.28
申请号
HU19880001207
申请日期
1988.03.14
申请人
OETVOEZETGYAR,HU
发明人
JONAS,PAL,HU;KOVACS,JANOS,HU;NANDORI,GYULA,HU;SOLYMAR,ANDRAS,HU;SZEPESI,FERENC,HU;TAMASKOVICS,NANDOR,HU
分类号
C22C33/08;(IPC1-7):C22C33/08
主分类号
C22C33/08
代理机构
代理人
主权项
地址
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