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发明名称
VACUUM TREATMENT OF CAST METAL WITH SIMULTANEOUS HELIUM-INJECTION STIRRING
摘要
申请公布号
EP1268863(B1)
申请公布日期
2003.12.17
申请号
EP20010919572
申请日期
2001.03.27
申请人
USINOR
发明人
STOUVENOT, FRANCOIS;BURTY, MARC;DOMGIN, JEAN-FRANCOIS;GARDIN, PASCAL;VIALE, DOMINIQUE;REITZ, RAYMOND;LECLERCQ, FREDERIC
分类号
B22D1/00;C21C7/072;C21C7/10;F27D25/00;F27D27/00;(IPC1-7):C21C7/072;F27D23/02
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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