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发明名称
Verfahren zum Reinigen und Abbeizen von Metallen und Vorrichtung zur Durchfuehrung des Verfahrens
摘要
申请公布号
DE814231(C)
申请公布日期
1951.09.20
申请号
DE1949P030282D
申请日期
1949.01.01
申请人
LARIVE-DERUSTIT SOCIETE A RESPONSABILITE LIMITEE SOCIETE FRANCAISE
发明人
CHAPMAN ALFRED ARTHUR GRAHAME
分类号
C25F1/00
主分类号
C25F1/00
代理机构
代理人
主权项
地址
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