ULTRATHIN POLYCARBONATE PANELS FOR SECURITY ISOLATION CELLS
The present invention provides ultrathin polycarbonate panels for use in security isolation cells to provide a transparent and secure barrier between a prisoner and a guard, where the barrier passes flammability test ASTM E-84 Class A. The panel comprises at least one polycarbonate sheet having a th...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
22.02.2018
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Subjects | |
Online Access | Get full text |
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