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发明名称
VERFAHREN ZUR HERSTELLUNG VON ALKALIARMEN ALPHA-ALUMINIUMOXYD
摘要
申请公布号
DD205675(A5)
申请公布日期
1984.01.04
申请号
DD19820244749
申请日期
1982.11.10
申请人
MAGYAR ALUMINIUMPARI TROESZT,HU
发明人
MATYASI,JOZSEF,HU;KAPTAY,GYOERGY,HU;ZSEMBERY,LASZLO,HU;TOTH,JOSEF,HU;KOEKENY,BELA,HU;TOTH,MARIA,HU;PENZES,IMRE,HU
分类号
C01F7/44;C04B35/111;(IPC1-7):C01F7/02
主分类号
C01F7/44
代理机构
代理人
主权项
地址
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