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CN112167874A
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Armrest structure and seat
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CN110680636A
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Buffer device of wheelchair headrest
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A kind of armrest system of angle adjustable
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One kind proposing line apparatus and its utilization
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A kind of connecting pipe box of improvement
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CN108361247A
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A kind of fast disassembly type armful clamp device
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A kind of adaptive leg means and seat
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A kind of deep adjustable seat of seat and seat
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A kind of adjustable seat seat board of area
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It is a kind of to foldable two pedals for locking on lock construction and wheelchair
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CN106963575A
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It is a kind of to adjust the angle-adjusting mechanism that board mount is ridden on positioner and wheelchair
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CN104758126A
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Multifunctional wheelchair
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