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Individual
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Individual
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Priority to ES0062897UpriorityCriticalpatent/ES62897Y/es
Publication of ES62897UpublicationCriticalpatent/ES62897U/es
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Publication of ES62897YpublicationCriticalpatent/ES62897Y/es
Aparato por tabulas que está caracterizado por componerse de tres cuerpos fundamentales que giran alrededor de ejes horizontales, el segundo sobre el primero, y el tercero sobre el segundo; fijándose el primero a la pared, Dispone el segundo de un receptáculo que guarda la guía; y el tercer cuerpo al abatirse sobre el segundo en forma de tapa, constituye un pupitre para escribir.