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发明名称
Process for purifying disodium phosphate
摘要
申请公布号
US2349943(A)
申请公布日期
1944.05.30
申请号
US19420437375
申请日期
1942.04.02
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
DITZEL ARTHUR C.
分类号
C01B25/30
主分类号
C01B25/30
代理机构
代理人
主权项
地址
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