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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
FR40815(E)
申请公布日期
1932.09.07
申请号
FRD40815
申请日期
1931.09.24
申请人
KALI-FORSCHUNGS-ANSTALT G.M.B.H.
发明人
分类号
C01D9/06
主分类号
C01D9/06
代理机构
代理人
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