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经营范围
发明名称
Agricultural implement
摘要
申请公布号
US2430731(A)
申请公布日期
1947.11.11
申请号
US19440558856
申请日期
1944.10.16
申请人
INTERNATIONAL HARVESTER COMPANY
发明人
ORELIND JOHN R.
分类号
A01B63/18
主分类号
A01B63/18
代理机构
代理人
主权项
地址
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