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经营范围
发明名称
Plow attachment for tractors
摘要
申请公布号
US2358964(A)
申请公布日期
1944.09.26
申请号
US19440526740
申请日期
1944.03.16
申请人
RALPH L. NOFFSINGER;ROBERT W. NOFFSINGER
发明人
NOFFSINGER FRED P.
分类号
A01B3/44
主分类号
A01B3/44
代理机构
代理人
主权项
地址
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