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VITROIBER SA
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VITROIBER SA
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Application filed by VITROIBER SAfiledCriticalVITROIBER SA
Priority to ES1982268121UpriorityCriticalpatent/ES268121Y/en
Publication of ES268121UpublicationCriticalpatent/ES268121U/en
Application grantedgrantedCritical
Publication of ES268121YpublicationCriticalpatent/ES268121Y/en
Glass for traffic lights, of those constituted in its external part by a convex spherical cap, characterized in that its concave inner part is formed by respective collections of small cylindrical surfaces placed parallel to each other and with their extreme generatrices located on respective lines perpendicular to the bases, forming these limits two beams of parallel lines orthogonal to each other. (Machine-translation by Google Translate, not legally binding)
ES1982268121U1982-10-251982-10-25
"CRYSTAL FOR TRAFFIC TRAFFIC LIGHTS".
ExpiredES268121Y
(en)
PROCESS FOR THE PRODUCTION OF SINTERIZED SPHERES, SPHERES SO OBTAINED, PROCESS FOR THE PRODUCTION OF BALLS CONTAINING BINDER FOR USE IN THE FIRST PROCESS, AND SPHERES PRODUCED BY THE SECOND PROCESS
PROCESS FOR THE PREPARATION OF COMBINATIONS OF ORGANIC POLYISOCIATES AND POLYAMINS WITH AMINO GROUPS AT LEAST PARTIALLY BLOCKED, SUCH COMBINATIONS, AND THEIR APPLICATION