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发明名称
Verfahren zum Patinieren von rostbestaendigen Chrom-Mangan-Stahl-Bestecken und Tafelgeraeten
摘要
申请公布号
DE688628(C)
申请公布日期
1940.02.26
申请号
DE1938ST57955D
申请日期
1938.10.18
申请人
STAHLWERKE ROECHLING-BUDERUS A.-G.
发明人
SCHAEBEN DR. CHEM. LEOPOLD;THEOBOLD ERHARD
分类号
C23C22/46
主分类号
C23C22/46
代理机构
代理人
主权项
地址
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