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发明名称
METHOD OF PROTECTION OF METAL STREAM IN TEEMING
摘要
申请公布号
RU2086345(C1)
申请公布日期
1997.08.10
申请号
RU19940022707
申请日期
1994.06.10
申请人
AKTSIONERNOE OBSHCHESTVO "SEVERSKIJ TRUBNYJ ZAVOD"
发明人
MENSHCHIKOV ASKOLD M;GLAZYRIN BORIS S;ZASUKHIN ANATOLIJ L;KOZLOV VLADIMIR N;POPOV VALENTIN V
分类号
B22D7/12;(IPC1-7):B22D7/12
主分类号
B22D7/12
代理机构
代理人
主权项
地址
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