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发明名称
QUICK DETACHABLE PLOW
摘要
申请公布号
CA491311(A)
申请公布日期
1953.03.17
申请号
CAD491311
申请日期
申请人
DEERE AND COMPANY
发明人
WALTER H. SILVER;ROBERT E. COX
分类号
主分类号
代理机构
代理人
主权项
地址
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