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发明名称
Wheat drier for combines
摘要
申请公布号
US2465070(A)
申请公布日期
1949.03.22
申请号
US19470782656
申请日期
1947.10.28
申请人
DEMUTH HIRAM J
发明人
DEMUTH HIRAM J.
分类号
A01D41/133
主分类号
A01D41/133
代理机构
代理人
主权项
地址
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