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经营范围
发明名称
Improvements in seed drills and like distributors
摘要
申请公布号
GB500931(A)
申请公布日期
1939.02.17
申请号
GB19380019634
申请日期
1938.07.02
申请人
INTERNATIONAL HARVESTER COMPANY
发明人
分类号
A01C15/16
主分类号
A01C15/16
代理机构
代理人
主权项
地址
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