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发明名称
JUDGEMENT OF SCREW TIGHTENING DISORDER
摘要
申请公布号
JPH02303774(A)
申请公布日期
1990.12.17
申请号
JP19890126196
申请日期
1989.05.19
申请人
YASKAWA ELECTRIC MFG CO LTD
发明人
YOSHIDA YASUTOMO;OGATA MASAYUKI
分类号
B25B23/151;B25B23/14
主分类号
B25B23/151
代理机构
代理人
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地址
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