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经营范围
发明名称
Procédé de récupération d'hydroxyde de sodium et d'autres sels alcalins des liquides résiduaires de l'obtention de cellulose
摘要
申请公布号
BE590644(A4)
申请公布日期
1960.09.01
申请号
BE19600590644
申请日期
1960.05.09
申请人
COMERCIAL PAPELERA TORRAS, S.A.
发明人
分类号
C01D;(IPC1-7):C08B
主分类号
C01D
代理机构
代理人
主权项
地址
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