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发明名称
Fremgangsmaade til Fremstilling af Formstykker med teknisk værdifulde Egenskaber af Ædelmetallegeringer.
摘要
申请公布号
DK47372(C)
申请公布日期
1933.05.29
申请号
DKD47372
申请日期
1931.08.27
申请人
W. C. HERAEUS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
C22F1/14
主分类号
C22F1/14
代理机构
代理人
主权项
地址
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