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发明名称
Verfahren zur Herstellung von Gegenständen aus Eisen- oder Stahllegierungen mit durch Diffusion erzeugter chromhaltiger Oberfläche.
摘要
申请公布号
CH220809(A)
申请公布日期
1942.04.30
申请号
CHD220809
申请日期
1939.02.14
申请人
DAEVES,KARL,DR. ING.;BECKER,GOTTFRIED,DR.;STEINBERG,FRITZ,DR.
发明人
ING. DAEVES,KARL,DR.;BECKER,GOTTFRIED,DR.;STEINBERG,FRITZ,DR.
分类号
C23C10/40
主分类号
C23C10/40
代理机构
代理人
主权项
地址
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