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发明名称
DRILL
摘要
申请公布号
JPH05345211(A)
申请公布日期
1993.12.27
申请号
JP19920180491
申请日期
1992.06.15
申请人
HITACHI TOOL ENG LTD
发明人
OKANISHI RYOSUKE;SASAKI KAZUYOSHI;KURODA YOSHITO;ISHIKAWA KEIJI;GOTO OSAMU
分类号
B23B51/00;(IPC1-7):B23B51/00
主分类号
B23B51/00
代理机构
代理人
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