| 发明名称 |
GULDFAERGAT METALLMYNT-RAOAEMNE |
| 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 |
FI821219(L) |
申请公布日期 |
1982.10.24 |
| 申请号 |
FI19820001219 |
申请日期 |
1982.04.06 |
| 申请人 |
VEREINIGTE DEUTSCHE METALLWERKE AG |
发明人 |
PRINZ, BRUNO;ROCKEL, MANFRED B;RUDOLPH, GYNTHER;HEUBNER, ULRICH;ZOEBE, HUGO |
| 分类号 |
C22C9/00;C22C9/01;C22C9/06 |
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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