| 发明名称 |
PERFECTIONNEMENTS AUX LAMES DE RASOIR |
| 摘要 |
<p>On a razor blade having at least one cutting edge there is provided a coating of a nitride of an alloy of chromium (as herein defined) and optionally a coating of an alloy of chromium (as herein defined). Preferably the outer coating is itself coated with a polymer which improves the shaving properties of the blade, for example polytetrafluoroethylene.</p> |
| 申请公布号 |
BE781399(A1) |
申请公布日期 |
1972.09.29 |
| 申请号 |
BE19720781399 |
申请日期 |
1972.03.29 |
| 申请人 |
WILKINSON SWORD LTD, SWORD WORKS, SOUTHFIELD ROAD, LONDRES W.4., (GR.-BR.), |
发明人 |
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| 分类号 |
B26B21/60;(IPC1-7):26B/ |
主分类号 |
B26B21/60 |
| 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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