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.)
GOMEZ BARQUERO JOAQUIN
Original Assignee
GOMEZ BARQUERO JOAQUIN
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 GOMEZ BARQUERO JOAQUINfiledCriticalGOMEZ BARQUERO JOAQUIN
Priority to ES0024707UpriorityCriticalpatent/ES24707U/es
Publication of ES24707UpublicationCriticalpatent/ES24707U/es
Gafas especiales con pantallas selectoras para la visión estereoscópica caracterizadas por tener un cuerpo frontal formado por una lámina de material transparente con una entalladura central para apoyo sobre la nariz del espectador, provistas de dos puentes deslizantes sobre la lámina existiendo en cada uno de dichos puentes perpendicularmente al eje ortocéntrico sendos ejes alrededor de los cuales pueden girar plaquitas respectivas con cara interna especular u opaca y superficie plana, cóncava o convexa, según los casos.
ES0024707U1950-10-141950-10-14Gafas especiales con pantallas selectoras para la visión entereoscópica
PendingES24707U
(es)
Improvements in or relating to flexible transparent lenticular optical sheets, and articles and signs including the flexible transparent lenticular optical sheet
Improvements in or relating to flexible transparent lenticular optical sheets, and articles and signs including the flexible transparent lenticular optical sheet