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发明名称
GRINDER
摘要
申请公布号
JPS56146670(A)
申请公布日期
1981.11.14
申请号
JP19800046909
申请日期
1980.04.11
申请人
HITACHI LTD
发明人
NAKAZAWA KOUJI
分类号
B24B49/00;B23Q17/09;B24B49/10;B24B49/14
主分类号
B24B49/00
代理机构
代理人
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地址
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