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发明名称
RAIL STEEL
摘要
申请公布号
SU969776(A1)
申请公布日期
1982.10.30
申请号
SU19792764989
申请日期
1979.04.02
申请人
UK NII METALLOV
发明人
BABICH ALIK P,SU;SAPOZHKOV VALERIJ E,SU;VERESHCHAGA EVGENIYA A,SU;ZANNES ALEKSANDR N,SU;VISTOROVSKIJ NIKOLAJ T,SU
分类号
C22C38/24;(IPC1-7):C22C38/24
主分类号
C22C38/24
代理机构
代理人
主权项
地址
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