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经营范围
发明名称
Perfectionnements apportés aux procédés pour l'obtention de nitrate de potassium
摘要
申请公布号
FR674646(A)
申请公布日期
1930.01.30
申请号
FRD674646
申请日期
1929.05.06
申请人
KALI-FORSCHUNGS-ANSTALT G.M.B.H.
发明人
分类号
C01D9/04
主分类号
C01D9/04
代理机构
代理人
主权项
地址
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