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经营范围
发明名称
Improvements in or relating to potato harvesting machines
摘要
申请公布号
GB584502(A)
申请公布日期
1947.01.16
申请号
GB19440009716
申请日期
1944.05.19
申请人
PERCIVAL JAMES PACKMAN
发明人
分类号
A01D33/08
主分类号
A01D33/08
代理机构
代理人
主权项
地址
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