发明申请
US20100176944A1 LIFT APPARATUS 有权
提升装置

LIFT APPARATUS
摘要:
A lift apparatus configured to move a passenger platform of the lift apparatus between a first position and an elevated second position. A stairway of the example lift apparatus may be used as a stairway when the passenger platform is arranged in the first position. As the passenger platform is raised to the elevated second position, hinged steps of the stairway are transformed into a horizontal surface.
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