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Individual
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Individual
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Priority to ES110120UpriorityCriticalpatent/ES110120U/en
Publication of ES110120UpublicationCriticalpatent/ES110120U/en
Improved insulation for doors and windows, characterized in that it consists essentially of a spongy elastic piece adhered to the movable part or part of the door or window and on which a metal sheet with flexibility that has a slight angular profile and for its opposite end is assembled together with the corresponding door or window struts. (Machine-translation by Google Translate, not legally binding)
ES110120U1964-12-101964-12-10Improved insulation for doors and windows (Machine-translation by Google Translate, not legally binding)
PendingES110120U
(en)