发明名称 |
No more slipping of the spectacles from the bridge of the nose, because of the application of a rubber insert |
摘要 |
By virtue of individually applied retaining platelets, the spectacle-retaining system prevents the spectacles from slipping on the nose. The retaining platelets are fixed to the spectacle parts which come into contact with the nose. The material is pliant and kind to the skin.
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申请公布号 |
DE3415565(A1) |
申请公布日期 |
1985.11.07 |
申请号 |
DE19843415565 |
申请日期 |
1984.04.25 |
申请人 |
KNUEPPEL,CARL |
发明人 |
KNUEPPEL,CARL |
分类号 |
G02C5/00;G02C5/12;(IPC1-7):G02C5/12 |
主分类号 |
G02C5/00 |
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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