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发明名称
Power-lift attachment for tractors
摘要
申请公布号
GB603659(A)
申请公布日期
1948.06.21
申请号
GB19450028369
申请日期
1945.10.26
申请人
OTTAWA STEEL PRODUCTS, INC.
发明人
分类号
A01D87/00
主分类号
A01D87/00
代理机构
代理人
主权项
地址
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