发明名称 Method for fixing jewels in a watch movement part
摘要 The method consists in using a setting device for jewel holes or prismatic jewels including at least a reference plane, on which the jewel to be fixed is wedged, said plane including at least spatial positioning means for said jewel, such as studs or cavities. Once the jewel is set in place, it is secured to its housing by applying a laser beam to its edge, possibly with the addition of a fusible material.
申请公布号 HK1047630(A1) 申请公布日期 2007.02.23
申请号 HK20020109186 申请日期 2002.12.18
申请人 ETA SA FABRIQUES D'EBAUCHES 发明人 FRIEDRICH DURAND
分类号 G04D;B23K26/00;G04B19/10;G04D3/04 主分类号 G04D
代理机构 代理人
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