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Application filed by Nokia Kaapeli OyfiledCriticalNokia Kaapeli Oy
Priority to FI911253ApriorityCriticalpatent/FI88759C/en
Publication of FI911253A0publicationCriticalpatent/FI911253A0/en
Publication of FI911253ApublicationCriticalpatent/FI911253A/en
Application grantedgrantedCritical
Publication of FI88759BpublicationCriticalpatent/FI88759B/en
Publication of FI88759CpublicationCriticalpatent/FI88759C/en
The invention concerns a fireproof cable in which the conductors 1 or conductor bundles are protected by one or more layers of insulating material 3, 4 which sinters in heat. The layer of insulating material 3, 4 which sinters in heat consists of fireproof mineral wool or the like which is impregnated with a silicon compound and which is constructed as a strip-shaped layer surrounding the cable conductors 1 and/or the sheathing layer 2. <IMAGE>