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经营范围
发明名称
Apparatus for agricultural spraying
摘要
申请公布号
US2273344(A)
申请公布日期
1942.02.17
申请号
US19390275052
申请日期
1939.05.22
申请人
SHELL DEVELOPMENT COMPANY
发明人
BLACK ALEXANDER ROBSON;GLENDENNING EVERETT BURR
分类号
A01M7/00
主分类号
A01M7/00
代理机构
代理人
主权项
地址
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