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发明名称
Improvements in or relating to ploughs
摘要
申请公布号
GB596623(A)
申请公布日期
1948.01.07
申请号
GB19450019578
申请日期
1945.07.31
申请人
BRISTOL TRACTORS LIMITED;ERIC FIELD
发明人
分类号
A01B3/26
主分类号
A01B3/26
代理机构
代理人
主权项
地址
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