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发明名称
Threshing machine
摘要
申请公布号
US1951509(A)
申请公布日期
1934.03.20
申请号
US19310582256
申请日期
1931.12.21
申请人
EWING LON R;MECHLING THOMAS J
发明人
EWING LON R.;MECHLING THOMAS J.
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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