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经营范围
发明名称
Improvements in or relating to concrete mixers and like machines
摘要
申请公布号
GB659346(A)
申请公布日期
1951.10.24
申请号
GB19490011287
申请日期
1949.04.28
申请人
BENFORD LIMITED;WILLIAM PETER WEBB
发明人
分类号
B28C5/20
主分类号
B28C5/20
代理机构
代理人
主权项
地址
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