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发明名称
Implement hitch for tractors
摘要
申请公布号
US2590385(A)
申请公布日期
1952.03.25
申请号
US19500163958
申请日期
1950.05.24
申请人
DEVEREAUX GUY L
发明人
DEVEREAUX GUY L.
分类号
A01B59/042;A01B59/06;B62D49/06
主分类号
A01B59/042
代理机构
代理人
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