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DEVICE FOR MOUNTING CASTER WHEEL OF MOTORRDRIVEN WHEELED CHAIR
DEVICE FOR MOUNTING CASTER WHEEL OF MOTORRDRIVEN WHEELED CHAIR
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机译:摩托轮毂固定脚轮的安装装置
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摘要
PURPOSE:To improve safety and running property of motor-driven wheeled chair by coupling a rotary member with head of fork frame for holding a caster wheel at the lower thereof via resilient material.
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