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发明名称
SHORT-HOLE HONING HEAD
摘要
申请公布号
PL262340(A2)
申请公布日期
1988.01.07
申请号
PL19860262340
申请日期
1986.11.10
申请人
发明人
分类号
B24B;B24B33/08;(IPC1-7):B24B/
主分类号
B24B
代理机构
代理人
主权项
地址
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