Laszlo Botar

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Stable brown-coal/oil suspensions and a process for preparing same
- Patent number 4,859,209
- Issue date Aug 22, 1989
- MTA Kozponti Kemiai Kutato Intezet
- Katalin Szabo nee Mogyorossi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...