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Individual
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Individual
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Priority to ES1969144559UpriorityCriticalpatent/ES144559Y/es
Publication of ES144559UpublicationCriticalpatent/ES144559U/es
Application grantedgrantedCritical
Publication of ES144559YpublicationCriticalpatent/ES144559Y/es
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
etiles de dibujo perfeccionados, que esencialmente se caracterizan porque se ha previsto que en un punto adecuado de su extensión incorporen una lente de aumento o lupa, que puede formar o no parte integrante del material constitutivo del útil de dibujo en sí.
ES1969144559U1969-01-101969-01-10Plantilla de dibujo perfeccionada.
ExpiredES144559Y
(es)
Werkwijze ter vervaardiging van een geheel of nagenoeg geheel uit een hoogsmeltend, vuurvast nitride bestaand voorwerp, alsmede de op deze wijze verkregen voorwerpen.