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发明名称
REFRACTORY BODY FOR MAKING INSULATING INSERTS FOR INGOT MOULDS AND MOULD HOT TOPS
摘要
申请公布号
PL163973(B1)
申请公布日期
1994.06.30
申请号
PL19890281935
申请日期
1989.10.20
申请人
INSTYTUT MATERIALOW OGNIOTRWALYCH
发明人
CYRUS-SOBOLEWSKA ANIELA;STUDENCKA BARBARA;DEMCZUK ANDRZEJ;SALAMON TADEUSZ;MACHNIEWICZ JERZY
分类号
B22D7/10;C04B35/66;(IPC1-7):C04B35/68
主分类号
B22D7/10
代理机构
代理人
主权项
地址
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