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发明名称
Side delivery rake
摘要
申请公布号
US2689446(A)
申请公布日期
1954.09.21
申请号
US19520324977
申请日期
1952.12.09
申请人
SORRELS HERMAN P
发明人
SORRELS HERMAN P.
分类号
A01D78/00
主分类号
A01D78/00
代理机构
代理人
主权项
地址
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