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发明名称
Verfahren und Vorrichtung zum Vakuumbehandeln von Stahl und andern Metallen
摘要
申请公布号
AT239827(B)
申请公布日期
1965.04.26
申请号
AT19620008759
申请日期
1962.11.07
申请人
BOCHUMER VEREIN FUER GUSZSTAHLFABRIKATION AKTIENGESELLSCHAFT
发明人
分类号
C21C7/10
主分类号
C21C7/10
代理机构
代理人
主权项
地址
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