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Individual
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Individual
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Priority to ES114716UpriorityCriticalpatent/ES114716U/es
Publication of ES114716UpublicationCriticalpatent/ES114716U/es
Dispositivo abridor de cartas caracterizado esencialmente por el hecho de comprender una carcasa general que sirve de base al conjunto en cuyo interior se ubican las pilas secas de alimentación de un electromotor situado en el exterior de dicha carcasa cuyo motor se pone en funcionamiento por el cierre del circuito mediante pulsador basculante efectuando el accionado a través de reducción adecuada de un mecanismo de corte formado por una cuchilla y sufridera giratorias ambas y entre las cuales se incluye el canto del sobre a abrir.
ES114716U1965-07-061965-07-06Dispositivo abridor de cartas
PendingES114716U
(es)