METHOD AND D C ARC FURNACE FOR STEELMAKING
VELEV V, VALCHEV A, KTESTENYAKOV Y, VISOKOMOGILSKI G, PEEV V, NINOV E
Year of Publication 21.08.1976
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Year of Publication 21.08.1976
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PROCEDIMENTO E FORNO AD ARCO VOLTAICO PER PRODURRE ACCIAI
VELEV V, VISSOKOMOGILSKI G, PEEV V, KRESTENJAKOV J, NINOV E, VALTSCHEV A
Year of Publication 10.12.1975
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Year of Publication 10.12.1975
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SE376634
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Year of Publication 02.06.1975
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Year of Publication 02.06.1975
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APPARATUS FOR THE PRODUCTION OF PROTECTIVE COATING FOR GRAPHITE ELECTRODES
KOYCHEV T Y, KRESTENYAKOV Y I, GENEV I V, VALCHEV A Y, PARASHKEVOV H N, NINOV E P, NENOV B N, PEEV V G, LYUBENOV H K, DERSARKISYAN A M
Year of Publication 13.01.1979
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Year of Publication 13.01.1979
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ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER
KOJTSCHEV T J, KRESTENJAKOV J I, GENEV I V, NINOV E P, LJUBENOV H K, PARASCHKEVOV H N, DERSARKISJAN A M, NENOV B N, VALTSCHEV A J, PEEV V G
Year of Publication 13.08.1976
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Year of Publication 13.08.1976
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ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER
KOJTSCHEV T J, KRESTENJAKOV J I, GENEV I V, NINOV E P, LJUBENOV H K, PARASCHKEVOV H N, DERSARKISJAN A M, NENOV B N, VALTSCHEV A J, PEEV V G
Year of Publication 13.08.1976
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Year of Publication 13.08.1976
Patent
D.C. ARC FURNACE FOR STEELMAKING
KRESTENYAKOV Y,BG, NINOV E,BG, PEEV V,BG, VELEV V,BG, VALCHEV A,BG, VISOKOMOGILSKI G,BG
Year of Publication 10.09.1974
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Year of Publication 10.09.1974
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SETT ATT FRAMSTELLA STAL MEDELST LIKSTROM OCH UGN FOR GENOMFORANDE AV SETTET
G A VISSOKOMOGILSKI, J I KRESTENJAKOV, E P NINOV, V T VELEV, V G PEEV, A J VALTSCHEV
Year of Publication 28.10.1985
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Year of Publication 28.10.1985
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ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER
K I KRESTENJAKOV, A M DERSARKISJAN, T J KOLTSCHEV, B N NENOV, H N PARASCHKEVOV, H K LJUBENOV, I V GENEV, E P NINOV, V G PEEV, A J VALTSCHEV
Year of Publication 01.08.1983
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Year of Publication 01.08.1983
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Detector for one or two warp threads laid in together - is double armed thread guiding lever with electrical contacts
DIMITER ILIEV STILYANOV, KRUM YANKOV DJIVANOV, RUMYANA VLADIMIROVA GORANOVA, KIRIL YORDANOV TRIFONOV, TZVETAN ZAHARIEV BACHEV, BORIS IVANOV STANIMIROV, ASSEN TODOROV NAYDENOV, VANGEL NIKOLOV TZVETKOV, ATANAS PETROV LALOV ET GANCHO NACHEV NINOV
Year of Publication 18.07.1980
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Year of Publication 18.07.1980
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