发明名称 Process and resulting jewelry stone product
摘要 A jewelry stone assembly comprises upper and lower stone portions which are adhesively attachable to each other at mating surfaces. One or more blind cavities are formed in the mating surface of the lower stone portion and a jewel alone or jewel with setting is dropped into the cavity. Thereafter, clear adhesive is used to attach the upper and lower stone portions at their mating surfaces and the outer surface of the assembled outer stone is further processed, for example by faceting, to produce an outer stone which contains at least one inner stone.
申请公布号 US5454234(A) 申请公布日期 1995.10.03
申请号 US19940212280 申请日期 1994.03.14
申请人 KARMELI, DAVID D. 发明人 KARMELI, DAVID D.
分类号 A44C17/00;(IPC1-7):A44C17/02 主分类号 A44C17/00
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