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发明名称
Shiftable cultivator
摘要
申请公布号
US2764077(A)
申请公布日期
1956.09.25
申请号
US19500193576
申请日期
1950.11.02
申请人
PERTICS ELIAS P;PERTICS EMIL E
发明人
PERTICS ELIAS P.;PERTICS EMIL E.
分类号
A01B33/06
主分类号
A01B33/06
代理机构
代理人
主权项
地址
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