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Priority to ES109336UpriorityCriticalpatent/ES109336Y/en
Publication of ES109336UpublicationCriticalpatent/ES109336U/en
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Publication of ES109336YpublicationCriticalpatent/ES109336Y/en
Extensible bar for support of curtains that is characterized by being constituted by two profiles of folded sheet of section in the form of "C" that lodges the one inside the other telescopically whose set lodges a wavy spring whose ends are supported or fixed by movable elements susceptible to fixation in a determined position in both members so that said spring exerts its expansive action in the sense of separating both members which placed between the two fixing surfaces and with their ends supported respectively in each of them is perfectly subject and allows the coupling of curtains for its support. (Machine-translation by Google Translate, not legally binding)
ES109336U1964-12-051964-12-05
EXTENSIBLE BAR FOR CURTAIN SUPPORT.
ExpiredES109336Y
(en)