SHINGLE WITH TRANSITION DEVICE FOR IMPACT RESISTANCE
An impact resistant shingle is provided which includes an asphalt-coated substrate having a first surface and a second surface, the first surface having a headlap portion and an exposure portion. The headlap portion comprises a transition zone disposed at an edge region of the substrate distal to th...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English French |
Published |
26.01.2016
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Subjects | |
Online Access | Get full text |
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