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发明名称
Improving the grain structure of aluminium-silicon alloys
摘要
申请公布号
GB926404(A)
申请公布日期
1963.05.15
申请号
GB19620000575
申请日期
1962.01.05
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
C22C21/02
主分类号
C22C21/02
代理机构
代理人
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地址
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