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CAMPS DALMAU MARTINA
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CAMPS DALMAU MARTINA
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Application filed by CAMPS DALMAU MARTINAfiledCriticalCAMPS DALMAU MARTINA
Priority to ES0011302UpriorityCriticalpatent/ES11302Y/es
Publication of ES11302UpublicationCriticalpatent/ES11302U/es
Application grantedgrantedCritical
Publication of ES11302YpublicationCriticalpatent/ES11302Y/es
Lámpara eléctrica de doble filamento caracterizada esencialmente por la especial disposición en su casquillo de un accesorio anejo al pie de rosca, cuyo accesorio consiste en un platillo muelle conexionado a uno de los filamentos en concordancia con el contacto de rosca.
ES0011302U1945-03-031945-03-03Lámpara eléctrica de incandescencia de doble filamento.
ExpiredES11302Y
(es)
Tubo para alumbrado por fluorescencia en forma de vela o bujía, aplicable a cualquier aparato de alumbrado eléctrico en sustitución de las bombillas por incandescencia