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发明名称
GANG LAWN MOWER AND METHOD OF GANG LAWN-MOWING
摘要
申请公布号
CA833230(A)
申请公布日期
1970.02.03
申请号
CAD833230
申请日期
申请人
JACOBSEN MANUFACTURING COMPANY
发明人
SHERMAN C. HETH;EVAN T. LEWIS
分类号
主分类号
代理机构
代理人
主权项
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