Oleg Kultashev

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Fryasino Moskovskoi, RU

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Patents Grantslast 30 patents

Information Patent Grant
Cathode material of electron beam device and preparation method the...
- Patent number 6,511,632
- Issue date Jan 28, 2003
- Samsung SDI Co., Ltd.
- Jong-Seo Choi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...