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US09420881B2 Vertically retractable shelving for home or office 有权
用于家庭或办公室的垂直伸缩货架

Vertically retractable shelving for home or office
摘要:
A retractable shelving system is described. In one example, the retractable shelving system includes a lower shelf, a floating frame, vertical guide frames, a top frame, a motor, a sensor frame and electronic operation including remote control and sensors. In another example a cabinet is included for housing the shelving system in the attic.
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