发明名称 FOLDED RIDGE COVER AND METHOD OF FABRICATION
摘要 Asphalt composition ridge cover formed from an approximately rectangular sheet of asphalt composition roofing material. The sheet of asphalt composition material is bent around a radius through approximately a ninety degree angle along the centerline so that no more than minimal bending of th e ridge cover is required during later installation. The roofing material may be bent by pressing the roofing material into a resilient pad with a tool havin g the radius while the roofing material is heated
申请公布号 CA2364197(C) 申请公布日期 2010.01.12
申请号 CA20012364197 申请日期 2001.11.30
申请人 THE DOROTHY AND BEN FREIBORG 1980 TRUST;FREIBORG, MARK 发明人 FREIBORG, BENNIE;FREIBORG, MARK
分类号 E04D1/30 主分类号 E04D1/30
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