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发明名称
Improvements in alloys and their manufacture
摘要
申请公布号
GB517442(A)
申请公布日期
1940.01.30
申请号
GB19380022392
申请日期
1938.07.27
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;COLIN JAMES SMITHELLS
发明人
分类号
C22C27/04
主分类号
C22C27/04
代理机构
代理人
主权项
地址
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