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发明名称
AUTOMATIC MACHINE FOR STRENGTHENING CYLINDRICAL WORKPIECES
摘要
申请公布号
SU1759908(A1)
申请公布日期
1992.09.07
申请号
SU19894737448
申请日期
1989.09.13
申请人
N-PROIZV OB TEKHNOLOGII AVTOMOBILNOJ PROMYSHLENNOSTI
发明人
CHEPYZHEV IGOR S,SU;GUSAKOV BORIS V,SU
分类号
C21D9/00
主分类号
C21D9/00
代理机构
代理人
主权项
地址
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