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Prefabricados Metalicos Umaran SA
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Prefabricados Metalicos Umaran SA
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Publication date
Application filed by Prefabricados Metalicos Umaran SAfiledCriticalPrefabricados Metalicos Umaran SA
Priority to ES1983270686UpriorityCriticalpatent/ES270686Y/en
Publication of ES270686UpublicationCriticalpatent/ES270686U/en
Application grantedgrantedCritical
Publication of ES270686YpublicationCriticalpatent/ES270686Y/en
Improved closing arrangement, characterized in that the frame profile has on its connecting side to the frame, two longitudinal channels, one forward towards the outer end of the window and another rear towards the inner end of said window, channels that are constituted by the spaces that determine four protrusions at an angle, and of which the innermost can be prolonged more prominently than the other three for its perfect adaptation to the work, the outer face of this profile frame presenting a projection extending its surface towards the window profile lower with which it is related through a neoprene profile element and another internal projection also related to another neoprene profile element with the window profile, constituting between both frame and window profiles a decompression chamber and carrying the profile-window housing for a crystal. (Machine-translation by Google Translate, not legally binding)