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DISABLED OVERCOMING SELF Barrier door sills and similar obstacles MANNER retrofitting mechanisms based on a new method of overcoming major irregularities with a technical result of overcoming obstacles
DISABLED OVERCOMING SELF Barrier door sills and similar obstacles MANNER retrofitting mechanisms based on a new method of overcoming major irregularities with a technical result of overcoming obstacles
A method of overcoming obstacles, consisting of a support composed of a material body of the mechanism pulls a new level height on or through the barrier as the rotation support mechanism previously unavailable to overcoming conventional means motion created for smoother surfaces.
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