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发明名称
Fertilizer-disseminating device
摘要
申请公布号
US1847327(A)
申请公布日期
1932.03.01
申请号
US19280324163
申请日期
1928.12.06
申请人
BATEMAN FREDERIC H
发明人
BATEMAN FREDERIC H.
分类号
A01C21/00
主分类号
A01C21/00
代理机构
代理人
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地址
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