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发明名称
摘要
申请公布号
FI753243(A)
申请公布日期
1977.05.19
申请号
FI19750003243
申请日期
1975.11.18
申请人
GRAENGES OXELOESUNDS JAERNVERK AB
发明人
KARLSSON PER-OLLE
分类号
C21C;(IPC1-7):C21C/
主分类号
C21C
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代理人
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