| 发明名称 |
Plattierte Stahlplatte und Verfahren zu ihrer Herstellung |
| 摘要 |
The present invention provides a clad steel plate of a base material and a cover material attached to the base material. The base material has holes with rising rims and the rims pass through the covering material and expand over its surface to unite the base and covering materials. |
| 申请公布号 |
DE19708479(C2) |
申请公布日期 |
2002.07.25 |
| 申请号 |
DE1997108479 |
申请日期 |
1997.03.03 |
| 申请人 |
SHINSOZAIHANBAI K.K., OSAKA;AKIYAMA GASKET K.K., TOKIO/TOKYO |
发明人 |
TSUKAMOTO, KATSURO;ISHIKAWA, SUSUMU |
| 分类号 |
B32B3/06;B21B1/38;B21B3/00;B21B3/02;B21D39/03;B32B15/04;B32B15/12;B32B15/14;C23C26/00;(IPC1-7):B23K20/04;C23C8/26 |
主分类号 |
B32B3/06 |
| 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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