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经营范围
发明名称
WERKWIJZE EN INRICHTING VOOR HET IN STAND HOUDEN VAN HET TAPGAT VAN EEN STAALCONVERTOR.
摘要
申请公布号
NL167201(C)
申请公布日期
1981.11.16
申请号
NL19700006218
申请日期
1970.04.28
申请人
KONINKLIJKE NEDERLANDSCHE HOOGOVENS EN STAAL- FABRIEKEN N.V. TE IJMUIDEN.
发明人
IR. GERARDUS ADRIANUS CORNELIS VAN DER LINDEN TE VELZEN-NOORD.
分类号
C21C5/44;(IPC1-7):C21C5/42
主分类号
C21C5/44
代理机构
代理人
主权项
地址
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