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发明名称
A method of Achieving a prolonged Refining Effect in Aluminium-Silicon Alloys
摘要
申请公布号
GB1169104(A)
申请公布日期
1969.10.29
申请号
GB19670001644
申请日期
1967.01.11
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
WOLFGANT THIELE;ECKHARD DUNKEL
分类号
C22C21/02
主分类号
C22C21/02
代理机构
代理人
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