Mark Y. Gubergrits

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Tallin, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method for thermal processing bitumen-containing materials and devi...
- Patent number 4,211,606
- Issue date Jul 8, 1980
- Jury V. Ponomarev
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...