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经营范围
发明名称
Electrical pruning device
摘要
申请公布号
US1793859(A)
申请公布日期
1931.02.24
申请号
US19290385372
申请日期
1929.08.12
申请人
LINDSTROM LINN OLAF B;SALA DAVID G
发明人
LINDSTROM LINN OLAF B.;SALA DAVID G.
分类号
A01G3/08
主分类号
A01G3/08
代理机构
代理人
主权项
地址
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