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发明名称
Seed box loader for grain drills
摘要
申请公布号
US2746621(A)
申请公布日期
1956.05.22
申请号
US19540477675
申请日期
1954.12.27
申请人
MCINTYRE WILLIAM J
发明人
MCINTYRE WILLIAM J.
分类号
A01C7/08;A01C15/00
主分类号
A01C7/08
代理机构
代理人
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地址
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