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发明名称
Disk plow attachment for tractors
摘要
申请公布号
US2453197(A)
申请公布日期
1948.11.09
申请号
US19440562681
申请日期
1944.11.09
申请人
CHARLES H. LANDERS;EUGENE SLUDER
发明人
CLAY PAUL H.
分类号
A01B59/06
主分类号
A01B59/06
代理机构
代理人
主权项
地址
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