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发明名称
Procédé de traitement de phosphate tricalcique en vue de la production d'engrais solubles
摘要
申请公布号
FR760052(A)
申请公布日期
1934.02.16
申请号
FRD760052
申请日期
1933.08.24
申请人
PRODUITS CHIMIQUES ET ENGRAIS L. BERNARD
发明人
分类号
C05B13/02
主分类号
C05B13/02
代理机构
代理人
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地址
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