Invention Application
WO2013012386A1 MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS 审中-公开
用于地板的机械锁定系统

MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS
Abstract:
Floor panels are shown, which are provided with a vertical locking system on short edges having a displaceable tongue that is displaced in one direction into a tongue groove during vertical displacement of two panels.
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