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发明名称
DRILLING TOOL
摘要
申请公布号
JPH08215909(A)
申请公布日期
1996.08.27
申请号
JP19950022550
申请日期
1995.02.10
申请人
MITSUBISHI HEAVY IND LTD
发明人
KURODA MOTOFUMI;EGAWA TSUNEO;KATAYAMA KEIICHI;IDEUE KAZUO;NAGAI NAOYUKI;ARITSUKA CHIHIRO;SAEKI TARO;KATAHIRA MASAHIKO
分类号
B23B37/00;B23B41/02;B23B47/34;(IPC1-7):B23B41/02
主分类号
B23B37/00
代理机构
代理人
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