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发明名称
VERFAHREN ZUR RUECKGEWINNUNG VON GERMANIUM AUS GERMANIUM ENTHALTENDEN LOESUNGEN.
摘要
申请公布号
AT92894(T)
申请公布日期
1993.08.15
申请号
AT19880500013T
申请日期
1988.02.16
申请人
ASTURIANA DE ZINC, S.A.
发明人
SITGES MENENDEZ, FRANCISCO,;SITGES MENENDEZ, FERNANDO;ALVAREZ TAMARGO, FRANCISCO;PRIETO LORENZO, LUIS;CHRISTOBAL OCTAVO A;RODRIGUEZ VALCARCEL, MATIAS;DE LA CUADRA HERRERA, ANTONIO;ARREGUI FERNANDEZ, VICENTE
分类号
C01G17/00;C22B3/00;C22B41/00;(IPC1-7):C01G17/00
主分类号
C01G17/00
代理机构
代理人
主权项
地址
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