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发明名称
Vibrating plow
摘要
申请公布号
US3183979(A)
申请公布日期
1965.05.18
申请号
US19640335483
申请日期
1964.01.03
申请人
ROGERS THELMER A
发明人
ROGERS THELMER A.
分类号
A01B13/08
主分类号
A01B13/08
代理机构
代理人
主权项
地址
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