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发明名称
Cultivator drive assembly
摘要
申请公布号
US3141341(A)
申请公布日期
1964.07.21
申请号
US19610152868
申请日期
1961.11.16
申请人
HUTCHINSON ALLEN R
发明人
HUTCHINSON ALLEN R.
分类号
A01B39/16
主分类号
A01B39/16
代理机构
代理人
主权项
地址
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