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Individual
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Individual
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Priority to ES1981260393UpriorityCriticalpatent/ES260393U/es
Publication of ES260393UpublicationCriticalpatent/ES260393U/es
1. Lente plana protegida, caracterizada porque sobre una lente plana obtenida sobre una materia flexible se disponen por ambas caras sendas láminas de cristal cuyas superficies son ligeramente mayores que la lente y en esa zona hueca se introduce un adhesivo adecuado que mantiene la distancia entre las láminas de cristal y aplicado protegiendo sus cantos. 2. Lente plana protegida.
ES1981260393U1981-09-181981-09-18Lente plana protegida
PendingES260393U
(es)