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发明名称
Perfectionnements au procédé de protection des métaux ferreux contre l'oxydation
摘要
申请公布号
FR930789(A)
申请公布日期
1948.02.04
申请号
FRD930789
申请日期
1946.07.18
申请人
SOCIETE FRANCAISE RADIO-ELECTRIQUE
发明人
分类号
C23F13/02
主分类号
C23F13/02
代理机构
代理人
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