Assignee
JOINT STOCK COMPANY ALROSA PUBLIC JOINT STOCK COMPANY PJSC ALROSA
RU·0 granted patents·2 pending applications·0 citations·filing 2019–2019
Top patents by PatentIndex Score
2 records- 0125US2021319722A1Optically transparent mark for marking gemstonesJOINT STOCK COMPANY ALROSA PUBLIC JOINT STOCK COMPANY PJSC ALROSA·Filed 2019·Application pending·0 cites
- 0223US2021316401A1Method for creating and detecting an optically permeable image inside a diamondJOINT STOCK COMPANY ALROSA PUBLIC JOINT STOCK COMPANY PJSC ALROSA·Filed 2019·Application pending·0 cites
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