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发明名称
Verfahren zur Bestimmung der Wasserstoffionenkonzentration von Loesungen
摘要
申请公布号
DE658889(C)
申请公布日期
1938.04.21
申请号
DE1932G083498D
申请日期
1932.09.03
申请人
DR. N. GERBER'S CO. M.B.H.
发明人
分类号
G01N31/16
主分类号
G01N31/16
代理机构
代理人
主权项
地址
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