CPC Subgroup
E06B 7/12 Measures preventing the formation of condensed water (double glazing E06B3/24 - E06B3/28 ; heating arrangements specially adapted for transparent or reflecting areas H05B3/84)
Full Title
Special arrangements or measures in connection with doors or windows ( ; screening or similar protective devices E06B9/00) > Measures preventing the formation of condensed water (double glazing E06B3/24 - E06B3/28 ; heating arrangements specially adapted for transparent or reflecting areas H05B3/84)