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发明名称
PROCEDIMENTO PER LA PRODUZIONE DEL L ALLUMINIO PER VIA CARBOTERMICA
摘要
申请公布号
IT1154036(B)
申请公布日期
1987.01.21
申请号
IT19810067353
申请日期
1981.03.13
申请人
MITSUI ALUMINA CO LTD
发明人
KENSHI KUWAHARA
分类号
C22B5/10;C22B1/244;C22B21/02;(IPC1-7):C22B/
主分类号
C22B5/10
代理机构
代理人
主权项
地址
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