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发明名称
Improvements relating to the desulphurisation of steel
摘要
申请公布号
GB641523(A)
申请公布日期
1950.08.16
申请号
GB19480013851
申请日期
1948.05.21
申请人
THE MOND NICKEL COMPANY LIMITED;WILLIAM WALKER BRAIDWOOD
发明人
分类号
C21C7/064
主分类号
C21C7/064
代理机构
代理人
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