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发明名称
METHOD OF AND APPARATUS FOR THE TREATMENT OF METAL MELTS WITH GASES
摘要
申请公布号
CA788395(A)
申请公布日期
1968.06.25
申请号
CAD788395
申请日期
申请人
DORTMUND-HORDER HUTTENUNION AKTIENGESELLSCHAFT
发明人
RUDOLF VONNEMANN
分类号
主分类号
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