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Method of industrial manufacture of jewelry, in particular of rings, then made of metal precious, comprising the set stones
Method of industrial manufacture of jewelry, in particular of rings, then made of metal precious, comprising the set stones
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机译:工业制造珠宝的方法,特别是戒指,然后用贵金属制成,包括镶嵌宝石
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摘要
The present invention relates to an industrial process for manufacturing jewelry such as rings preferably in precious metal set with stones, consisting in the following operations: drilling into the said base, of a cylindrical hole of suitable dimensions, provision on the periphery of said hole and at a certain distance of the surface on which the stones will appear, of a pre-setting groove whose dimensions are adapted to those of the stone, and fitting the stone in the pre-setting groove by clipping.
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