| 发明名称 |
Closed rectangular corner profile used in shelf construction comprises two narrow metal sheets and two wide metal sheets |
| 摘要 |
<p>Closed rectangular corner profile comprises two narrow metal sheets (2) and two wide metal sheets (1). The metal sheets are welded together at their contact points. An independent claim is also included for an assembly and welding device for producing the corner profile.</p> |
| 申请公布号 |
DE102004022743(A1) |
申请公布日期 |
2005.11.24 |
| 申请号 |
DE20041022743 |
申请日期 |
2004.05.07 |
| 申请人 |
NEDCON MAGAZIJNINRICHTING B.V., DOETINCHEM |
发明人 |
JONG, LEEN-PIETER DE |
| 分类号 |
B21C37/08;B23K26/24;B23K37/00;B23K37/04;F16S3/02;(IPC1-7):F16S3/02 |
主分类号 |
B21C37/08 |
| 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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