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经营范围
发明名称
Improvements in or relating to mechanical shovelling and conveying apparatus
摘要
申请公布号
GB561239(A)
申请公布日期
1944.05.11
申请号
GB19420007475
申请日期
1942.06.02
申请人
A.C.E. MACHINERY LIMITED;PERCY NORMAN EVANS
发明人
分类号
E02F3/352
主分类号
E02F3/352
代理机构
代理人
主权项
地址
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