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经营范围
发明名称
Improvements in cultivators
摘要
申请公布号
GB337852(A)
申请公布日期
1930.11.13
申请号
GB19290024934
申请日期
1929.08.15
申请人
ERNST LANGE
发明人
分类号
A01B35/08
主分类号
A01B35/08
代理机构
代理人
主权项
地址
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