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发明名称
Improvements in or relating to the Manufacture of Steel
摘要
申请公布号
GB1166000(A)
申请公布日期
1969.10.01
申请号
GB19670008737
申请日期
1967.02.23
申请人
THE STEEL COMPANY OF WALES LIMITED
发明人
HUGH WILLMOTT GRENFELL
分类号
C21C5/38;C21C5/46
主分类号
C21C5/38
代理机构
代理人
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地址
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