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发明名称
Verfahren zur Wiedergewinnung des AEtznatrons aus den stark kieselsaeurehaltigen Endlaugen der Natronzellstoffabriken
摘要
申请公布号
DE523485(C)
申请公布日期
1931.05.07
申请号
DE1928S084764D
申请日期
1928.03.23
申请人
SOCIETE PROCEDES NAVARRE
发明人
分类号
A62B18/08;D21C11/04
主分类号
A62B18/08
代理机构
代理人
主权项
地址
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