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发明名称
Verwendung von Goldlegierungen fuer Spinnduesen
摘要
申请公布号
DE745474(C)
申请公布日期
1944.03.13
申请号
DE1941H165779D
申请日期
1941.07.06
申请人
W. C. HERAEUS G.M.B.H.
发明人
WINKLER DR. OTTO
分类号
C22C5/02
主分类号
C22C5/02
代理机构
代理人
主权项
地址
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