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发明名称
Improvements relating to the heat treatment of aluminium base alloys
摘要
申请公布号
GB537512(A)
申请公布日期
1941.06.25
申请号
GB19390032474
申请日期
1939.12.19
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
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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