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发明名称
Lister
摘要
申请公布号
US1957738(A)
申请公布日期
1934.05.08
申请号
US19300453804
申请日期
1930.05.19
申请人
DEERE & COMPANY
发明人
STRANDLUND CARL G.
分类号
A01C19/00
主分类号
A01C19/00
代理机构
代理人
主权项
地址
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