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经营范围
发明名称
Brush killer
摘要
申请公布号
US1917731(A)
申请公布日期
1933.07.11
申请号
US19320641292
申请日期
1932.11.04
申请人
L. DOW PENDER, JR.
发明人
PENDER LORENZO DOW
分类号
A01G3/00
主分类号
A01G3/00
代理机构
代理人
主权项
地址
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