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发明名称
Stahllegierungen für Spritzgußmatrizen und ähnliche Warmarbeitswerkzeuge aus kobaltlegierten Schnelldrehstählen.
摘要
申请公布号
AT150613(B)
申请公布日期
1937.09.10
申请号
ATD150613
申请日期
1936.05.14
申请人
OESTERREICHISCH-ALPINE MONTANGESELLSCHAFT
发明人
DR. FRIEDRICH NEUWIRTH;EDGAR V. SCHWARZER
分类号
主分类号
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代理人
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