发明授权
US4386787A Spherical vehicle 失效
球形车

Spherical vehicle
摘要:
This disclosure relates to a spherical vehicle which incorporates an internally mounted rotatable seat, an observation apparatus to permit an occupant at least a view of his prospective path of travel and a drive apparatus having a pedes contact surface to serve as a device to space the occupant from a supporting medium so that he can be transported thereover.
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