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发明名称
ROTARY HOE
摘要
申请公布号
CA915966(A)
申请公布日期
1972.12.05
申请号
CAD915966
申请日期
申请人
DEERE AND COMPANY
发明人
EDWARD C. RYAN
分类号
B64C27/54;(IPC1-7):B64C27/54
主分类号
B64C27/54
代理机构
代理人
主权项
地址
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