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发明名称
Improvements in and relating to apparatus for removing the tops or haulm of root crops
摘要
申请公布号
GB769380(A)
申请公布日期
1957.03.06
申请号
GB19550013770
申请日期
1955.05.12
申请人
THE HUMBERSIDE AGRICULTURAL PRODUCTS COMPANY LIMITED
发明人
ELLIS EDWARD DARWENT
分类号
A01D33/06
主分类号
A01D33/06
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代理人
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