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发明名称
Improvements in or relating to implements for scarifying or aerating the surface of lawns and the like
摘要
申请公布号
GB481810(A)
申请公布日期
1938.03.18
申请号
GB19360025814
申请日期
1936.09.23
申请人
EDWARD GEORGE STONEHAM
发明人
分类号
A01B1/24
主分类号
A01B1/24
代理机构
代理人
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