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发明名称
Improvement connected with cultivators and like agricultural implements
摘要
申请公布号
GB463819(A)
申请公布日期
1937.04.07
申请号
GB19350034986
申请日期
1935.12.17
申请人
CHARLES HENRY HAYES
发明人
分类号
A01B35/24
主分类号
A01B35/24
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代理人
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