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发明名称
METHOD OF HARDENING STEEL PRODUCTS
摘要
申请公布号
SU1752786(A1)
申请公布日期
1992.08.07
申请号
SU19904882180
申请日期
1990.11.12
申请人
DN METALL INSTITUT
发明人
KHUSID OSIP S,SU;KARNAUKH ANATOLIJ I,SU;ANDRIANOVA IRINA I,SU;BEJLINOVA LARISA A,SU
分类号
C21D1/58;C21D1/60;C23C8/22
主分类号
C21D1/58
代理机构
代理人
主权项
地址
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