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发明名称
Implement attachment for crawler tractors
摘要
申请公布号
US2048914(A)
申请公布日期
1936.07.28
申请号
US19330690318
申请日期
1933.09.21
申请人
OLIVER FARM EQUIPMENT COMPANY
发明人
ALTGELT RUDOLPH J.;GEMBERLING CAMERON 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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