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发明名称
Apparatus for soil fertilisation
摘要
申请公布号
GB556906(A)
申请公布日期
1943.10.27
申请号
GB19420003597
申请日期
1942.03.18
申请人
SHELL DEVELOPMENT COMPANY
发明人
分类号
A01C23/02
主分类号
A01C23/02
代理机构
代理人
主权项
地址
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