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发明名称
VERFAHREN ZUM RUECKGEWINNEN VON GALLIUMTRICHLORID AUS GALLIUM ENTHALTENDEN ABFALLSTOFFEN.
摘要
申请公布号
DE3771679(D1)
申请公布日期
1991.08.29
申请号
DE19873771679
申请日期
1987.12.11
申请人
MITSUBISHI KINZOKU K.K., TOKIO/TOKYO, JP
发明人
SHIBASAKI, TAKEYOSHI, KAGAWA-KEN, JP;KIMURA, ETSUJI, KASUKABE-SHI SAITAMA-KEN, JP;NISHIYAMA, YUTAKA, YONO-SHI SAITAMA-KEN, JP
分类号
C01G15/00;C22B7/00;C22B58/00;(IPC1-7):C22B58/00
主分类号
C01G15/00
代理机构
代理人
主权项
地址
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