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Victor Nikolaevich Denisov
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Moscow, RU
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last 30 patents
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Patent Grant
Device for identifying a diamond
Patent number
10,823,680
Issue date
Nov 3, 2020
Public Joint Stock Company “Alrosa”
Vladimir Davydovich Blank
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
DEVICE FOR IDENTIFYING A DIAMOND
Publication number
20190219513
Publication date
Jul 18, 2019
Public Joint Stock Company "Alrosa"
Vladimir Davydovich Blank
G01 - MEASURING TESTING