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发明名称
Vorrichtung zur kontinuierlichen Herstellung von Superphosphat und anderen Verbindungen in einem Arbeitsgange
摘要
申请公布号
DE648240(C)
申请公布日期
1937.07.28
申请号
DE1932L082397D
申请日期
1932.11.06
申请人
LUETJENS & LUDEWIG;INGENIEURE FUER FABRIKANLAGEN;DR. KONRAD BIESENBERGER
发明人
分类号
C05B1/10
主分类号
C05B1/10
代理机构
代理人
主权项
地址
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