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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AT&T Corp
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Western Electric Co Inc
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Filing date
Publication date
Application filed by Western Electric Co IncfiledCriticalWestern Electric Co Inc
Publication of ES218657A1publicationCriticalpatent/ES218657A1/es
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
(AREA)
Abstract
Perfeccionamientos en los aparatos traslatores que comprenden un cuerpo semiconductor con un empalme N-P; caracterizados porque el cuerpo semiconductor tiene una capa superficial que contiene un material oxidante.
ES0218657A1953-12-301954-11-19Perfeccionamientos en los aparatos traslatores que comprenden un cuerpo semiconductor
ExpiredES218657A1
(es)