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25.10.2019 The Fifth Russian Coking ConferenceMore >>>

30.08.2019 Inspection of Coke Oven Batteries at the Ural Steel JSCMore >>>

06.05.2019 The repairs of heating walls of COB No.4 of the Coke Making Shop at EVRAZ ZSMK are completedMore >>>

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Patent of the Russian Federation for an invention

LLC “OKOS” has acquired patent of the Russian Federation on repair method of refractory brickwork of coke oven batteries, certifying the exclusive right, authorship and priority of invention. The invention № 2480507 registered in the State Register of Inventions of the Russian Federation on April 27th, 2013 by the Federal Service for Intellectual Property (ROSPATENT).

 


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