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经营范围
发明名称
Honing machine
摘要
申请公布号
US2148337(A)
申请公布日期
1939.02.21
申请号
US19360102147
申请日期
1936.09.23
申请人
THE HEALD MACHINE COMPANY
发明人
BLOOD HAROLD L.
分类号
B24B33/06
主分类号
B24B33/06
代理机构
代理人
主权项
地址
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