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EIZAGUIRRE D J G
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EIZAGUIRRE D J G
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Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Abstract
Portalámpara con pantalla giratoria, caracterizado por estar constituido por dos únicas piezas principales fundidas, incombustibles, inoxidables y no-conductoras de la electricidad justamente con sus dispositivos de sujeción aislantes y acoplamiento entre sí y con exclusión de toda necesidad de mecanización ulterior.
ES0064526U1958-02-241958-02-24Portalámparas con pantalla giratoria
ExpiredES64526Y
(es)
Perfeccionamientos en los aparatos rotativos, de usos industriales, con combinaciones eléctricas, para instalaciones hastade 90 a., con sistema de puentes ocultos