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发明名称
Verfahren zum Feststellen des Verlaufs der Enthaertung in Wasserenthaertungsfiltern
摘要
申请公布号
DE888468(C)
申请公布日期
1953.09.03
申请号
DE1942F002666D
申请日期
1942.01.17
申请人
FARBENFABRIKEN BAYER
发明人
ZIMMERMANN MAX DR.-ING.;TIETZ HANS
分类号
G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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