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17.11.2017 The Annual Russian Coking ConferenceMore >>>

28.04.2017 Congratulation on occasion of 1-st MAY!More >>>

24.04.2017 Witness audit of OKOS’s QMSMore >>>

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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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