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经营范围
发明名称
Fertilizing stick
摘要
申请公布号
US2032608(A)
申请公布日期
1936.03.03
申请号
US19340743820
申请日期
1934.09.13
申请人
ANTRIM LOUIS C
发明人
ANTRIM LOUIS C.
分类号
A01C21/00
主分类号
A01C21/00
代理机构
代理人
主权项
地址
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