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发明名称
Pick-up mechanism for combines and the like
摘要
申请公布号
US1863637(A)
申请公布日期
1932.06.21
申请号
US19290406336
申请日期
1929.11.11
申请人
RICHARDSON EMMITT D
发明人
RICHARDSON EMMITT D.
分类号
A01D41/10
主分类号
A01D41/10
代理机构
代理人
主权项
地址
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