Sheet-type ohmic heating element
A sheet-type ohmic heating element (10) comprises a substrate sheet (12) having applied thereon a layer of PTC material (14) and a protective cover sheet (16) laid over the layer of PTC material. The protective cover sheet extends beyond the boundary of the layer of PTC material and is affixed to th...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.08.2014
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Subjects | |
Online Access | Get full text |
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