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Application filed by Asen M Najdenov, Maksim A NajdenovfiledCriticalAsen M Najdenov
Priority to BG101458UpriorityCriticalpatent/BG375Y1/en
Publication of BG101458UpublicationCriticalpatent/BG101458U/en
Publication of BG375Y1publicationCriticalpatent/BG375Y1/en
The winter glass is used for glazing windows in houses andfor other types of windows. It prevents the temperature lossesfrom the air exchange and the contact heat exchange as it seals,practically in an airtight manner, forming an air heat insulationlayer between it and the window pane glass. There is a facilityfor fitting and removing the glass, if required, during thedifferent seasons by mounting it on the window case or between thewalls of the window opening.1 claim, 5 figures\!