LOW-E HOUSEWRAP
08-01-2019 дата публикации
Номер:
CA0002799475C
Принадлежит: ENVIRONMENTALLY SAFE SYSTEMS, INC., GROFT CORY L, DAUBER THOMAS W, GROFT, CORY L., DAUBER, THOMAS W.
Контакты:
Номер заявки: 2799475
Дата заявки: 13-05-2011
A flexible insulation comprising a base insulating material, a covering material positioned over the base insulating material, and a plurality of perforations, wherein each of the perforations comprises an opening through both the base insulating material and the covering material.