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经营范围
发明名称
Verfahren zur Bestimmung von in Wasser, insbesondere in Kesselspeisewasser, absorbierten Sauerstoffmengen
摘要
申请公布号
DE648381(C)
申请公布日期
1938.02.23
申请号
DE1934M127184D
申请日期
1934.04.13
申请人
DR.-ING. IMRE V. MAKRAY
发明人
分类号
G01N27/02;G01N31/00;G01N33/18
主分类号
G01N27/02
代理机构
代理人
主权项
地址
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