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发明名称
METHOD OF AND APPARATUS FOR CORRECTING THE GEOMETRY OF HOLE SURFACES IN MACHINERY ELEMENTS
摘要
申请公布号
CS226077(B1)
申请公布日期
1984.03.19
申请号
CS19820002880
申请日期
1982.04.22
申请人
VEDRA LUBOMIR,CS;PRETSCH GERHARD ING.,CS;SEBERA JIRI,CS
发明人
VEDRA LUBOMIR,CS;PRETSCH GERHARD ING.,CS;SEBERA JIRI,CS
分类号
B21B31/07;(IPC1-7):B21B31/07
主分类号
B21B31/07
代理机构
代理人
主权项
地址
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