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发明名称
BATH FOR SEALING AN INORGANIC LAYER FORMED ON A METALLIC SURFACE
摘要
申请公布号
CA614150(A)
申请公布日期
1961.02.07
申请号
CAD614150
申请日期
申请人
PECHINEY, COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
发明人
HENRI RICHAUD;MARCEL RIOU
分类号
主分类号
代理机构
代理人
主权项
地址
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