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经营范围
发明名称
Improvements in or relating to agricultural machines for spraying powder on to cropsand the like
摘要
申请公布号
GB601168(A)
申请公布日期
1948.04.29
申请号
GB19450014918
申请日期
1946.05.28
申请人
JOHN FREDERICK WILLIAMS
发明人
分类号
A01C15/04;A01M9/00
主分类号
A01C15/04
代理机构
代理人
主权项
地址
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