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发明名称
Liquid metal launder
摘要
申请公布号
US4869750(A)
申请公布日期
1989.09.26
申请号
US19880187270
申请日期
1988.04.28
申请人
ALCAN INTERNATIONAL LIMITED
发明人
WAI, PATRICK P. C.;ROGERS, STEVEN
分类号
B22D1/00;B22D11/118;C22B9/02;C22B21/06
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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