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发明名称
METHOD OF PURIFYING MONOBASIC AMMONIUM PHOSPHATE
摘要
申请公布号
PL128710(B1)
申请公布日期
1984.02.29
申请号
PL19800222131
申请日期
1980.02.19
申请人
发明人
分类号
C01B;C01B25/28;(IPC1-7):C01B25/28
主分类号
C01B
代理机构
代理人
主权项
地址
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