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发明名称
Straight-edge lawn trimmer
摘要
申请公布号
US2348669(A)
申请公布日期
1944.05.09
申请号
US19430478047
申请日期
1943.03.04
申请人
WINTER CHARLEY J
发明人
WINTER CHARLEY J.
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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