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发明名称
DEVICE FOR TREATMENT OF METAL MELTS
摘要
申请公布号
RU2020159(C1)
申请公布日期
1994.09.30
申请号
SU19915002490
申请日期
1991.09.16
申请人
INSTITUT PROBLEM LITYA AN UKRAINY
发明人
KOVALCHUK VIKTOR M;NARIVSKIJ ANATOLIJ V;PERELOMA VITALIJ A;NAJDEK VLADIMIR L
分类号
C21C1/00;C21C7/00;(IPC1-7):C21C1/00
主分类号
C21C1/00
代理机构
代理人
主权项
地址
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