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发明名称
METHOD AND MEANS FOR THE EXTRUSION CASTING OF IRON METALS AND NON-IRON METALS
摘要
申请公布号
CA544470(A)
申请公布日期
1957.08.06
申请号
CAD544470
申请日期
申请人
AKTIEBOLAGET SVENSKA METALLVERKEN
发明人
ANDERS I. ARNELO;PER S. E. FREDRIKSSON;KARL B. LOFGREN;LARS G. W. LOTVIK
分类号
主分类号
代理机构
代理人
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