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发明名称
Procédé pour la fabrication de l'acide azotique à partir des oxydes d'azote
摘要
申请公布号
FR40084(E)
申请公布日期
1932.04.20
申请号
FRD40084
申请日期
1931.03.14
申请人
发明人
FRISCHER HERMANN
分类号
C01B21/26;C01B21/40
主分类号
C01B21/26
代理机构
代理人
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