Australia, Dec. 23 -- Calucem D.O.O., owns the trademark (2591785) for 'ISTRA' till Aug. 29, 2035.
Status: protected:
Registered/protected
Classes: 1 [Chemical additives for cement; chemical compositions for use in the construction industry; chemical additives for use with concrete; chemical additives for mortars; binding substances for industrial use; chemical additives for plaster; calcium aluminate; calcium silicate; cement setting accelerators; chemical products for use in manufacturing binders; chemical products for industrial use; compounds for accelerating concrete setting; hardeners for concrete; fireproof products.] and 19 [Adhesive mortar for construction purposes; aluminous cement; materials and elements for construction and bu...