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发明名称
PROCESS FOR THERMAL TREATMENT OF LOW-CARBON CEMENTED STEEL
摘要
申请公布号
SU1620492(A1)
申请公布日期
1991.01.15
申请号
SU19884648527
申请日期
1988.11.21
申请人
KUZMIN ALEKDZANDR A,SU;YIAKOVLEV FEDOR,SU
发明人
KUZMIN ALEKDZANDR A,SU;YIAKOVLEV FEDOR I,SU
分类号
C21D1/10;C21D1/78
主分类号
C21D1/10
代理机构
代理人
主权项
地址
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