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发明名称
Cutting rake for crab grass and the like
摘要
申请公布号
US2395111(A)
申请公布日期
1946.02.19
申请号
US19440525187
申请日期
1944.03.06
申请人
FRANK FRIEDHEIM
发明人
FRIEDHEIM FRANK
分类号
A01D7/02
主分类号
A01D7/02
代理机构
代理人
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地址
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