LAMINATED ROOFING SHINGLE

A shingle (20) is provided having a headlap section (32) and a buttlap secti on (34) with at least one portion of the buttlap section having a relatively uniform color and/or value and an adjacent portion of the buttlap section having a value gradation from light to dark. A plurality of horizontal s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WEAVER, CASIMIR PAUL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BUILDING FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS
Online-Zugang:	Volltext bestellen
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