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发明名称
Improvements in or relating to implements for hoeing or similar operations
摘要
申请公布号
GB497068(A)
申请公布日期
1938.12.09
申请号
GB19370016046
申请日期
1937.06.09
申请人
ARTHUR SYDNEY EDWARDS
发明人
分类号
A01B35/02
主分类号
A01B35/02
代理机构
代理人
主权项
地址
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