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发明名称
Improvements in or relating to machines for hoeing and like ground-cultivating operations
摘要
申请公布号
GB644654(A)
申请公布日期
1950.10.18
申请号
GB19480008838
申请日期
1949.02.17
申请人
PETER WALTER BURKE
发明人
分类号
A01B39/10
主分类号
A01B39/10
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代理人
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