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Individual
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Individual
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Priority to ES0040961UpriorityCriticalpatent/ES40961Y/es
Publication of ES40961UpublicationCriticalpatent/ES40961U/es
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Publication of ES40961YpublicationCriticalpatent/ES40961Y/es
Nuevo nivel métrico, caracterizado por estar constituido por un dispositivo de medir alojado en un hueco practicado al efecto, llevando a ambos lados, en caras opuestas, unas esferas con círculos graduados en grados y en tantos por ciento de pendientes, donde se leerán las inclinaciones y desniveles de los planos, protegidos exteriormente por una tapa transparente que les preserva del polvo y manipulaciones.
ES0040961U1954-03-131954-03-13Nuevo Nivel métrico
ExpiredES40961Y
(es)