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STURNICH ANGELO
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STURNICH ANGELO
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Publication of ES250632A1publicationCriticalpatent/ES250632A1/es
Aparato de nivel que permite trazar sobre cualquier pared vertical o inclinada líneas horizontales a los niveles deseados, caracterizado por la combinación de una plataforma de soporte de cara superior plana ajustable en altura y que puede situarse por nivel de agua en un plano horizontal con un sistema óptico de proyección luminosa que descansa sobre dicho soporte y orientable en los diferentes acimut por rotación alrededor de un eje vertical, de manera que su rayo luminoso recorre un plano horizontal.
ES0250632A1958-07-091959-07-08Un aparato de nivel
ExpiredES250632A1
(es)