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发明名称
Procédé pour la préparation de mono-oxydes d'éléments appartenant aux troisième, quatrième, cinquième groupes de la classification périodique
摘要
申请公布号
FR1114628(A)
申请公布日期
1956.04.16
申请号
FRD1114628
申请日期
1954.11.19
申请人
发明人
LE MINISTRE DES POSTES, TELEGRAPHES ET;GASTINGER EKKEHARD
分类号
C01G15/00
主分类号
C01G15/00
代理机构
代理人
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地址
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