| 发明名称 |
Watch band. |
| 摘要 |
<p>A watch band is made of hollow tubular wire members (6) which have been formed into a helical shape and flattened and are linked by centre cores (3). The formation of the members (6) as hollow tubular members dispenses with the need for an annealing step. </p> |
| 申请公布号 |
EP0040504(A1) |
申请公布日期 |
1981.11.25 |
| 申请号 |
EP19810302089 |
申请日期 |
1981.05.11 |
| 申请人 |
KABUSHIKI KAISHA DAINI SEIKOSHA |
发明人 |
MUSEKI, KATSUO |
| 分类号 |
A44C5/02;A44C5/10;A44C5/00;B21D53/44;B21F43/00;(IPC1-7):44C5/00;21F43/00;21D53/44 |
主分类号 |
A44C5/02 |
| 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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