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发明名称
Process and apparatus for the manufacture of phosphoric acid
摘要
申请公布号
US2950171(A)
申请公布日期
1960.08.23
申请号
US19550521587
申请日期
1955.07.12
申请人
UNION CHIMIQUE BELGE, SOCIETE ANONYME;MANUFACTURE DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY ET CIREY, SOCIETE ANONYME
发明人
MACQ ANDRE
分类号
C01B25/22;C05B1/10;C05B11/08
主分类号
C01B25/22
代理机构
代理人
主权项
地址
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