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发明名称
Verfahren zur Gewinnung von reinen AEtznatronloesungen aus kolloidale Stoffe enthaltenen Natronablaugen
摘要
申请公布号
DE537993(C)
申请公布日期
1931.11.09
申请号
DE1926C037817D
申请日期
1926.02.10
申请人
DR. LEONARDO CERINI
发明人
分类号
C01D1/38
主分类号
C01D1/38
代理机构
代理人
主权项
地址
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