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发明名称
Rotary tilling machine
摘要
申请公布号
US1754311(A)
申请公布日期
1930.04.15
申请号
US19290375775
申请日期
1929.07.03
申请人
WHALLEY FOOT EDWARD HAMMOND
发明人
FOOT EDWARD HAMMOND WHALLEY
分类号
A01B33/10
主分类号
A01B33/10
代理机构
代理人
主权项
地址
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