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发明名称
PROCESS AND APPARATUS FOR MANUFACTURING PHOSPHORIC ACID
摘要
申请公布号
GB2007200(A)
申请公布日期
1979.05.16
申请号
GB19780027710
申请日期
1978.06.23
申请人
SOC DE PRAYON
发明人
分类号
C01B25/225;C01B25/22;C01B25/228;(IPC1-7):C01B25/22;B01F3/12;B01F7/22;B01F13/06;B01F15/06
主分类号
C01B25/225
代理机构
代理人
主权项
地址
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