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经营范围
发明名称
Turf cultivator
摘要
申请公布号
US2262546(A)
申请公布日期
1941.11.11
申请号
US19390268080
申请日期
1939.04.15
申请人
DONOHO FRANK R;BENNETT CHARLES C
发明人
DONOHO FRANK R.;BENNETT CHARLES C.
分类号
A01B1/24;A01B17/00
主分类号
A01B1/24
代理机构
代理人
主权项
地址
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