Height-adjustable rotatable chair arm
作者： Richard N. Roslund , Larry A. Wilkerson , Matthew B. Rutman , Robert Leonetti , Gary Kiesgen
DOI:
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摘要: A height-adjustable and rotatable chair arm for an office includes a sleeve that is rotatably connected to upright support post of the chair, assembly supported on sleeve. Rotation relative permits be rotated desired position. Additionally, vertical row slots lock mechanism which engages whereby vertically slidable along lockable at selected elevation adjust height arm.
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