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发明名称
TOOL LIFE JUDGING APPARATUS
摘要
申请公布号
JPS5652153(A)
申请公布日期
1981.05.11
申请号
JP19790126805
申请日期
1979.10.03
申请人
HITACHI LTD
发明人
SUDOU KENJI;KOSUGI HITOSHI;YAEGASHI MASASHI
分类号
B23Q17/09;B23Q15/00
主分类号
B23Q17/09
代理机构
代理人
主权项
地址
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