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Individual
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Individual
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Priority to ES0158903UpriorityCriticalpatent/ES158903Y/en
Publication of ES158903UpublicationCriticalpatent/ES158903U/en
Application grantedgrantedCritical
Publication of ES158903YpublicationCriticalpatent/ES158903Y/en
Improved structure for the adjustable closing of openings, particularly fixed and sliding leaf windows comprising a guiding frame in which the fixed sheets are secured and through which the sliding sheets linked to common support profiles run, which present laminar springs acting against the guide, characterized by said structure because the guide frame is formed by a profile in S, single piece determining two adjacent U-shaped channels, one of which constitutes the guide for the leaves. (Machine-translation by Google Translate, not legally binding)
ES0158903U1970-05-301970-05-30
Improved structure for adjustable closure of openings
ExpiredES158903Y
(en)