Metal frame assembly for windows or doors
作者： Karl Sperr
DOI:
关键词:
摘要: A metal frame assembly for windows or doors, comprising at least two sections that are joined together via an insulating strip, wherein the strip is provided with a channel to accommodate seal.
lens.org 参考文章(4)
Giovanni Varlonga, Thermally insulated aluminum door or window frame ,(1980)
Giovanni Varlonga, Fixed and movable frame fixtures for doors and windows ,(1977)
Glenn B Haas, Insulated metal-framed window sash ,(1956)
William A Nolan, Thermal insulating apparatus and method of making same ,(1966)