发明名称 |
ANVENDELSE AF EN KOBBERLEGERING INDEHOLDENDE NIKKEL OG ALUMINIUM TIL FREMSTILLING AF MOENTER MED GYLDEN FARVETONE OG HOEJ ANLOEBNINGSBESTANDIGHED |
摘要 |
An alloy useful as a coinage alloy, especially as a cladding for a coin comprising a core and a cladding is disclosed. The alloy consists essentially of 4 to 6% nickel, 4 to 6% aluminum, balance copper and inevitable impurities which are due to the manufacture. Also disclosed are coins made therefrom having a gold-like color. |
申请公布号 |
DK179482(A) |
申请公布日期 |
1982.10.24 |
申请号 |
DK19820001794 |
申请日期 |
1982.04.22 |
申请人 |
VEREINIGTE DEUTSCHE METALLWERKE AG |
发明人 |
PRINZ B;ROCKEL M B;RUDOLPH G;HEUBNER U |
分类号 |
C22C9/00;C22C9/01;C22C9/06;(IPC1-7):C22C/ |
主分类号 |
C22C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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