Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES434632ApriorityCriticalpatent/ES434632A1/es
Publication of ES434632A1publicationCriticalpatent/ES434632A1/es
AISLAMIENTO ANTIFUEGO MULTICAPA PARA CABLES ELECTRICOS. CONSTA DE UNA SERIE DE CAPAS AISLANTES COAXIALES Y YUXTAPUESTAS QUE RODEAN AL CONDUCTO. UNAS SON DE SILICONA Y OTRAS DE FIBRAS DE VIDRIO TRENZADA O EN TIRAS, EN EL SIGUIENTE ORDEN: FIBRA DE VIDRIO, TRENZADO DE FIBRA DE VIDRIO Y SILICONA. ESTA DISPOSICION SE REPITE AL MENOS UNA VEZ. EL CONJUNTO ESTA RECUBIERTO POR DOS CAPAS DE FIBRA DE VIDRIO TRENZADA, DE LAS CUALES LA MAS EXTERIOR VA IMPREGNADA DE SILICONA.
ES434632A1975-02-111975-02-11Perfeccionamientos introducidos en el aislamiento de cables conductores.
ExpiredES434632A1
(es)