发明名称 |
GOLDLEGIERUNGSDRAHT FUER SCHMUCKKETTEN |
摘要 |
Gold alloy wire for the production of jewelry, especially jewelry chains, is made of a gold solder containing nucleus and a jacket of a gold alloy wherein the solder containing nucleus has a core of fine gold which is surrounded by a layer of a ductile, lower melting gold solder alloy. |
申请公布号 |
DE2829284(A1) |
申请公布日期 |
1980.01.17 |
申请号 |
DE19782829284 |
申请日期 |
1978.07.04 |
申请人 |
FA. FERD. WAGNER |
发明人 |
KRUG,HANS,DR.;HEILMANN,KURT |
分类号 |
A44C27/00;B23K35/02;B23K35/14;B23K35/30;C22C5/00;C22C5/02;H03H9/19;(IPC1-7):C22C5/00 |
主分类号 |
A44C27/00 |
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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