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经营范围
发明名称
An improved tractor operated plough
摘要
申请公布号
GB608372(A)
申请公布日期
1948.09.14
申请号
GB19460005428
申请日期
1946.02.21
申请人
SYDNEY CLAUDE LIVESEY;ROBERT CLAUDE LIVESEY
发明人
分类号
A01B5/12
主分类号
A01B5/12
代理机构
代理人
主权项
地址
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