LB

Ljubov Robertovna Bratkova

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,516,616 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6589450 Light-converting material and composition for producing the same Robert Nikolaevich Schelokov 2003-07-08