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发明名称
PROCEDURE FOR THE OBTAINMENT OF HEAVY METALS SALTS STARTING FROM SULFONATED LIGNIN
摘要
申请公布号
CU21611(A1)
申请公布日期
1987.10.12
申请号
CU19250000362
申请日期
1984.12.04
申请人
CENTRO DE INVESTIGACIONES QUIMICAS
发明人
SISO HERMIDA,JOSE ANTONIO;RODRIGUEZ GONZALEZ,MARINO NICOLAS;CHARLOT PLANES,TERESA
分类号
C07G1/00;(IPC1-7):C07G1/00;C09K7/02
主分类号
C07G1/00
代理机构
代理人
主权项
地址
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