| 发明名称 |
Copolymer coated razor blade |
| 摘要 |
<p>Razor blade is coated in the region of its cutting edge with a copolymer of thiocarbonyl fluoride and tetrafluoroethylene. Pref. the copolymer has a mol. ratio CF2S: C2F4 of 2 1-1:30 and is plasticised with a chlorofluorocarbon or perfluorocarbon oil.</p> |
| 申请公布号 |
FR2033584(A5) |
申请公布日期 |
1970.12.04 |
| 申请号 |
FR19690005267 |
申请日期 |
1969.02.28 |
| 申请人 |
WILKINSON SWORD LTD |
发明人 |
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| 分类号 |
B26B21/60;(IPC1-7):26B21/00;08F25/00 |
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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