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发明名称
Improved hand tool or implement for weeding and other purposes
摘要
申请公布号
GB463185(A)
申请公布日期
1937.03.23
申请号
GB19360035600
申请日期
1936.12.29
申请人
JOHN ARTHUR LARSON
发明人
分类号
A01B1/06
主分类号
A01B1/06
代理机构
代理人
主权项
地址
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