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经营范围
发明名称
)HIGH-SPEED STEEL
摘要
申请公布号
SU1474179(A1)
申请公布日期
1989.04.23
申请号
SU19874296703
申请日期
1987.08.17
申请人
CHAUS ALEKSANDR S,SU;LEVITAN VLADISLAV B,SU;BUDROVSKIJ KAZIMIR S,SU;SUSHKO VLADIMIR V,SU
发明人
CHAUS ALEKSANDR S,SU;LEVITAN VLADISLAV B,SU;BUDROVSKIJ KAZIMIR S,SU;SUSHKO VLADIMIR V,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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