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DOMINGO INVERS JOSE
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DOMINGO INVERS JOSE
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Priority to ES0009518UpriorityCriticalpatent/ES9518Y/es
Publication of ES9518UpublicationCriticalpatent/ES9518U/es
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Publication of ES9518YpublicationCriticalpatent/ES9518Y/es
Un guía hilos para máquinas de hilar, caracterizado por estar formado por una pieza cilíndrica aplanada, con una perforación central, con su base superior en forma de embudo o tronco de cono suave dirigido hacia la boca de aquella perforación, y que presenta un corte lateral en espiral, según generatrices inclinadas como las de aquella base troncocónica que permite dar paso al hilo para enhebrarlo y que impide su escape al funcionar la máquina.
ES0009518U1943-12-301943-12-30Guíahilos para máquinas de hilar.
ExpiredES9518Y
(es)