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发明名称
Improvements in or relating to power-driven ploughs
摘要
申请公布号
GB609802(A)
申请公布日期
1948.10.06
申请号
GB19460018641
申请日期
1946.06.20
申请人
TRACTORS (LONDON) LIMITED;CHRISTOPHER THOMSON
发明人
分类号
A01B3/50
主分类号
A01B3/50
代理机构
代理人
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地址
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