| 发明名称 |
VERFAHREN UM EIN KUNSTSTOFFGLAS REIBUNGSFEST ZU MACHEN UND KUNSTSTOFFGLAS DAS REIBUNGSFEST GEMACHT IST. |
| 摘要 |
This process for making plastic glasses resistant to abrasion, with the aid of a hardening substance, is characterised in that it consists in depositing this hardening substance onto the glass and making it enter within the latter by ion bombardment. <IMAGE> |
| 申请公布号 |
DE68903924(T2) |
申请公布日期 |
1993.04.22 |
| 申请号 |
DE1989603924T |
申请日期 |
1989.09.29 |
| 申请人 |
VALEO VISION, BOBIGNY, FR |
发明人 |
PERRIN, PIERRE, F-93150 LE BLANC-MESNIL, FR |
| 分类号 |
G02B1/10;B29C35/08;B29C59/14;B29C59/16;B29C70/64;B29D11/00;B32B27/08;B44C5/08;C08J7/06;C08L33/04;C08L33/12;C09D7/14;F21S8/10;F21V3/04;F21V5/00;F21V17/00;G02B3/00 |
主分类号 |
G02B1/10 |
| 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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