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Application filed by Combinatul De Utilaj Greu, Iasi, RofiledCriticalCombinatul De Utilaj Greu, Iasi, Ro
Priority to RO1988134411ApriorityCriticalpatent/RO101393A2/en
Publication of RO101393B1publicationCriticalpatent/RO101393B1/en
Publication of RO101393A2publicationCriticalpatent/RO101393A2/en
The roll comprises a casing housing a ring, and a circular element containing circular channels. An injected fluid circulates through channels in a spindle. The fluid can alternatively flow through supplementary channels in the circular element.