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JUAN VALLMER S A
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JUAN VALLMER S A
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Application filed by JUAN VALLMER S AfiledCriticalJUAN VALLMER S A
Priority to ES0079038UpriorityCriticalpatent/ES79038U/es
Publication of ES79038UpublicationCriticalpatent/ES79038U/es
Un termómetro de aguja con ventosa, caracterizado esencialmente, por el hecho de que el conjunto sensible a la variación de la temperatura se halla cerrado en una caja circular, cuyo perímetro imita el neumático de un automóvil comprendiendo una esfera circular graduada, y en el centro de ella una aguja montada en un eje de giro central y comprendiendo esta aguja una punta indicadora hacia un lado y una prolongación de contrapeso en el opuesto formada por un pequeño disco.
ES0079038U1960-02-241960-02-24Cuchilla de dos filas dentadas
PendingES79038U
(es)