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发明名称
Verfahren zur Entfernung von Eisen aus sauren Chromsalzlösungen.
摘要
申请公布号
CH164538(A)
申请公布日期
1933.10.15
申请号
CHD164538
申请日期
1932.11.21
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
C01G49/00
主分类号
C01G49/00
代理机构
代理人
主权项
地址
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