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发明名称
PROCESS AND APPARATUS FOR MANUFACTURING REFRACTORY MATERIALS BY INDUCTION
摘要
申请公布号
EP0238425(B1)
申请公布日期
1991.08.14
申请号
EP19870420067
申请日期
1987.03.10
申请人
TECHNOGENIA S.A.
发明人
BRUNET, PIERRE;ESNAULT, FORTUNAT;MAYBON, GUY;PERRIER DE LA BATHIE, RENE
分类号
B22F9/08;F27B14/06;B22D21/06;B22D23/06;B22F9/10;C01B31/30;C01B31/34;C22B9/22;C22C1/02;H05B6/22
主分类号
B22F9/08
代理机构
代理人
主权项
地址
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