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Information × Registration Number 0117U002156, ( 0218U002090  0219U001114  0220U000029  ) R & D request Title Analysis of international experience in the field of gemology and jewelry; creation of a new classification of precious and decorative stones,which will be harmonized by international rules and standards. Head Татарінцев В.І., Гелета О.Л., Registration Date 28-02-2017 Organization State Gemmological Centre of Ukraine popup.description1 popup.nrat_date 2024-12-10 Close
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Analysis of international experience in the field of gemology and jewelry; creation of a new classification of precious and decorative stones,which will be harmonized by international rules and standards.
Head: Татарінцев В.І., Гелета О.Л.. Analysis of international experience in the field of gemology and jewelry; creation of a new classification of precious and decorative stones,which will be harmonized by international rules and standards.. State Gemmological Centre of Ukraine. № 0117U002156
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Updated: 2026-03-25


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