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发明名称
Verfahren zur Herstellung von Kaliumnitrat
摘要
申请公布号
DE566781(C)
申请公布日期
1932.12.21
申请号
DED566781D
申请日期
1930.11.18
申请人
DR. HUBERT KAPPEN
发明人
分类号
C01D9/04;C01D9/06
主分类号
C01D9/04
代理机构
代理人
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