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经营范围
发明名称
Cultivating implement
摘要
申请公布号
US1951701(A)
申请公布日期
1934.03.20
申请号
US19320602436
申请日期
1932.04.01
申请人
CLEOPHAS MAJOR
发明人
MAJOR CLEOPHAS
分类号
A01B33/14
主分类号
A01B33/14
代理机构
代理人
主权项
地址
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