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发明名称
GRINDING WHEEL
摘要
申请公布号
JPS6316973(A)
申请公布日期
1988.01.23
申请号
JP19860160749
申请日期
1986.07.10
申请人
HITACHI LTD
发明人
KAYABA NOBUO;FUJISAWA MASAYASU
分类号
B24D3/00;B24D3/04;B24D3/06
主分类号
B24D3/00
代理机构
代理人
主权项
地址
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