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发明名称
Improvements in or relating to aluminium base alloys
摘要
申请公布号
GB451148(A)
申请公布日期
1936.07.30
申请号
GB19350019072
申请日期
1935.07.03
申请人
ALUMINIUM LIMITED
发明人
分类号
C22C21/12
主分类号
C22C21/12
代理机构
代理人
主权项
地址
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