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Priority to JP13080286UpriorityCriticalpatent/JPS6339132U/ja
Publication of JPS6339132UpublicationCriticalpatent/JPS6339132U/ja
Dispositivo de seguridad para la evacuacion de ocupantes de ascensores,montacargas y similares detenidos entre pisos,por falta de suministro de energia electrica,como adicional a la patente no 222.350,ambas del mismo titular al dia de la fecha
Fabbricazione di bicchieri esimili, provvisti, al loro interno, in prossimita' dell'orlo, di un pettine di denti o simili, per fermare i corpi solidi che debbono rimanere in esso, e bicchieri ottenuti con tali procedimento e mezzi.