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Individual
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Individual
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Priority to ES133349UpriorityCriticalpatent/ES133349U/en
Publication of ES133349UpublicationCriticalpatent/ES133349U/en
Illumination apparatus that is essentially characterized as consisting of a base-support that is substantially parallelepiped and made of suitable sheet materials which base is complemented by a diffusing screen stack that is either translucent or transparent, making the unión of both bodies through the own elastic reaction of steely strips that properly configured are carriers of small extreme pulleys that are applied against the adjacent edge of said screen to support it firmly. (Machine-translation by Google Translate, not legally binding)
ES133349U1967-10-211967-10-21Lighting fixture (Machine-translation by Google Translate, not legally binding)
PendingES133349U
(en)