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发明名称
DEVICE FOR RECESSING IN A BLIND HOLE
摘要
申请公布号
CS245423(B1)
申请公布日期
1986.10.16
申请号
CS19830006285
申请日期
1983.08.31
申请人
HAJEK,JIRI,CS
发明人
HAJEK,JIRI,CS
分类号
B23B29/034;(IPC1-7):B23B29/034
主分类号
B23B29/034
代理机构
代理人
主权项
地址
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