发明名称 |
Apparatus for the preparation of eyeglass lenses, prior to the shaping and/or bevelling thereof |
摘要 |
Apparatus for holding a lens to define the relative positions of the optical and geometrical centers. The apparatus is provided with means for applying a reference mark to the lens or affixing a holding member allowing the shaping and/or bevelling operations for adapting the lens to an eyeglass frame in optimum conditions.
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申请公布号 |
US4169318(A) |
申请公布日期 |
1979.10.02 |
申请号 |
US19770841440 |
申请日期 |
1977.10.12 |
申请人 |
PROPTIS S A |
发明人 |
CORTES, ANTONIO C |
分类号 |
B24B9/14;G02C13/00;G09F3/00;(IPC1-7):G01B1/00;G02C7/02 |
主分类号 |
B24B9/14 |
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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