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发明名称
BORING WORK DEVICE
摘要
申请公布号
JPH04283011(A)
申请公布日期
1992.10.08
申请号
JP19910043293
申请日期
1991.03.08
申请人
NISSAN MOTOR CO LTD
发明人
SASAGAWA HIROKI
分类号
B23B47/00;B23B47/34;B23Q11/00
主分类号
B23B47/00
代理机构
代理人
主权项
地址
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