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发明名称
Procédé pour obtenir le dégraissage et l'oxalatation du fer et de l'acier en une seule phase
摘要
申请公布号
FR1270939(A)
申请公布日期
1961.09.01
申请号
FR19600841385
申请日期
1960.10.17
申请人
MONTECATINI SOC. GEN. PER L'INDUSTRIA MINERARIA E CHIMICA
发明人
CERMA PAOLO DE;VIRONDA ROBERTO
分类号
C23C22/46;C23C22/47
主分类号
C23C22/46
代理机构
代理人
主权项
地址
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