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经营范围
发明名称
GRINDING MACHINES
摘要
申请公布号
GB1490120(A)
申请公布日期
1977.10.26
申请号
GB19750019489
申请日期
1976.08.06
申请人
WARD M
发明人
分类号
B24B19/02;(IPC1-7):B24B19/02
主分类号
B24B19/02
代理机构
代理人
主权项
地址
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