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发明名称
Lawn edger
摘要
申请公布号
US2507007(A)
申请公布日期
1950.05.09
申请号
US19480049032
申请日期
1948.09.13
申请人
HARDERSEN JOHN A
发明人
HARDERSEN JOHN A.
分类号
A01G3/06
主分类号
A01G3/06
代理机构
代理人
主权项
地址
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