Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esteban Soler Esteban
Original Assignee
Esteban Soler Esteban
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esteban Soler EstebanfiledCriticalEsteban Soler Esteban
Priority to ES118136UpriorityCriticalpatent/ES118136U/es
Publication of ES118136UpublicationCriticalpatent/ES118136U/es
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications
(AREA)
Abstract
Dispositivo anunciador caracterizado esencialmente por estar constituido por una placa transparente receptora de motivos gráficos encajada por sus cantos en tubos portadores de elementos luminosos que iluminan la placa de orificios de ventilación y de elementos de conexión eléctrica y control de aquéllos.