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发明名称
STEEL
摘要
申请公布号
SU1258867(A1)
申请公布日期
1986.09.23
申请号
SU19853923680
申请日期
1985.05.11
申请人
VINOGRADOV SERGEJ N,SU;LEVITAN VLADISLAV B,SU;MASYUTIN VIKTOR A,SU
发明人
VINOGRADOV SERGEJ N,SU;LEVITAN VLADISLAV B,SU;MASYUTIN VIKTOR A,SU
分类号
C22C38/50
主分类号
C22C38/50
代理机构
代理人
主权项
地址
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