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发明名称
Verfahren zur Vermeidung des Angriffes von Aluminium durch alkalische Lösungen.
摘要
申请公布号
CH145127(A)
申请公布日期
1931.02.15
申请号
CHD145127
申请日期
1929.08.26
申请人
"ELFA" ELEKTROCHEMISCHE FABRIK AARAU, W. FRANCKE
发明人
"ELFA" ELEKTROCHEMISCHE FABRIK AARAU, W. FRANCKE
分类号
C23F11/06
主分类号
C23F11/06
代理机构
代理人
主权项
地址
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