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经营范围
发明名称
Broom rake
摘要
申请公布号
US2040205(A)
申请公布日期
1936.05.12
申请号
US19350014158
申请日期
1935.04.01
申请人
KAUFMAN CHARLES H
发明人
KAUFMAN CHARLES H.
分类号
A01D7/06
主分类号
A01D7/06
代理机构
代理人
主权项
地址
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