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经营范围
发明名称
Improvements in or relating to impellers for use in centrifugal type sand blasting machines and the like
摘要
申请公布号
GB874637(A)
申请公布日期
1961.08.10
申请号
GB19580041735
申请日期
1958.12.24
申请人
K. & L. STEELFOUNDERS AND ENGINEERS LIMITED
发明人
PENDLEBURY WILLIAM ERIC;BARKER JACK;LEVERINGTON WILLIAM THOMAS
分类号
B22C15/20;B24C5/06
主分类号
B22C15/20
代理机构
代理人
主权项
地址
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