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发明名称
MACHINE FOR STRAIGHTENING DISK-TYPE WORKPIECES BY ROTATION
摘要
申请公布号
SU1669611(A1)
申请公布日期
1991.08.15
申请号
SU19884440373
申请日期
1988.06.14
申请人
BRUSS POLT INSTITUT
发明人
DOBROVOLSKIJ IGOR G,SU;PETRENKO VALERIJ SH,SU;STEPANENKO ALEKSANDR V,SU
分类号
B21D3/16
主分类号
B21D3/16
代理机构
代理人
主权项
地址
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