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发明名称
Zunderbestaendige Hartmetallegierungen
摘要
申请公布号
DE1019471(B)
申请公布日期
1957.11.14
申请号
DE1954A019531
申请日期
1954.01.20
申请人
AKTIENGESELLSCHAFT FUER UNTERNEHMUNGEN DER EISEN- UND STAHLINDUSTRIE
发明人
RUEDIGER DR. OTTO;KINNA DR. WILLY
分类号
C22C29/06
主分类号
C22C29/06
代理机构
代理人
主权项
地址
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