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发明名称
Feeding mechanism for spreader and seeder apparatus
摘要
申请公布号
US2626729(A)
申请公布日期
1953.01.27
申请号
US19500140495
申请日期
1950.01.25
申请人
EZEE FLOW CORPORATION
发明人
AJERO FORTUNATO S.
分类号
A01C15/16
主分类号
A01C15/16
代理机构
代理人
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地址
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