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发明名称
Agricultural implement
摘要
申请公布号
US1824976(A)
申请公布日期
1931.09.29
申请号
US19270211570
申请日期
1927.08.08
申请人
OLIVER FARM EQUIPMENT COMPANY
发明人
ALTGELT HERMAN E.
分类号
A01C7/10
主分类号
A01C7/10
代理机构
代理人
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地址
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