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Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices
(AREA)
Abstract
Lámpara de filamentos múltiples, caracterizada por que el circuito de onda uno de ellos tiene uno de sus palos o conectado al casquillo de la misma, y los otros a un contacto central y a otros anulares que le rodean, siendo cualquiera de estos segundos contactos independiente de los demás.
ES98045U1963-03-021963-03-02Lámpara de filamentos mútiples
ExpiredES98045Y
(es)