Ring with sealed mounting containing mirror surface
A solid back ring is provided having a stone mounted in an upper portion wherein a moisture-proof seal is secured between the stone and the aforesaid upper portion. The moisture-proof seal is also arranged so as to provide a container for a nickel and rhodium plated slug which serves as a mirror. Th...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A solid back ring is provided having a stone mounted in an upper portion wherein a moisture-proof seal is secured between the stone and the aforesaid upper portion. The moisture-proof seal is also arranged so as to provide a container for a nickel and rhodium plated slug which serves as a mirror. The mirror is utilized to reflect light outwardly through facets on the bottom surface of the stone. |
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