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发明名称
METHOD OF COMPLEX THERMAL AND CHEMICAL TREATMENT OF STEEL PARTS
摘要
申请公布号
SU1731874(A1)
申请公布日期
1992.05.07
申请号
SU19894749352
申请日期
1989.09.04
申请人
OMSKOE N-PROIZV OB "SIBKRIOTEKHNIKA"
发明人
SOBOLEV YURIJ A,SU
分类号
C23C12/00
主分类号
C23C12/00
代理机构
代理人
主权项
地址
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