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经营范围
发明名称
ROTARY GRINDING WHEEL
摘要
申请公布号
JPS6362678(A)
申请公布日期
1988.03.18
申请号
JP19860205148
申请日期
1986.09.02
申请人
UBE IND LTD;MITSUBISHI METAL CORP
发明人
SADO TAKAHIKO;MORIMOTO HAJIME
分类号
B24D3/28;B24D5/12;B24D7/18
主分类号
B24D3/28
代理机构
代理人
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地址
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