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发明名称
FOERFARANFE FOER FRAMSTAELLNING AV OLEGERAT OCH LAEGLEGERAT STAOLMATERIAL AVSETT FOER VARMFOERZINKNING.
摘要
申请公布号
FI72278(C)
申请公布日期
1987.05.11
申请号
FI19810001486
申请日期
1981.05.14
申请人
SSAB,SVENSKT STAAL AKTIEBOLAG
发明人
JOSEFSSON,ERIK ANDERS AAKE
分类号
B21B;B21B45/00;C21D;C21D1/74;(IPC1-7):B21B45/00
主分类号
B21B
代理机构
代理人
主权项
地址
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