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经营范围
发明名称
GRINDING TOOL
摘要
申请公布号
GB2034616(B)
申请公布日期
1982.08.18
申请号
GB19790038234
申请日期
1979.11.05
申请人
SPENO INTERNATIONAL SA
发明人
分类号
B24D7/16;(IPC1-7):B24D7/16
主分类号
B24D7/16
代理机构
代理人
主权项
地址
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