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发明名称
Method for preventing arsenical injury to plants
摘要
申请公布号
US2469330(A)
申请公布日期
1949.05.03
申请号
US19430512845
申请日期
1943.12.03
申请人
THE DOW CHEMICAL COMPANY
发明人
DAVIDSON JOHN H.
分类号
主分类号
代理机构
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