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WO2020168832A1
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Manual sofa stretching device with improved structure
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A kind of slidingtype head rest pushes away the electromechanical extension device of back
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The electromechanical extension device of locating part after a kind of band
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The mechanical extending device that head rest waist is rested the head in sofa
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A kind of position-limit mechanism in mechanical extending device
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A kind of structure improved mechanical extending device
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A kind of mechanical extending device of multiple spot limit
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A kind of electromechanical extension device
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A kind of head rest waist pillow linkage of Disassembling sofa
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The electromechanical extension device not being connected in Disassembling sofa frame with base
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The toe board extension apparatus of Disassembling sofa
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Motorized furniture headrest assembly for seating systems
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The mechanical extending device of Disassembling sofa
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The mechanical extending device that something or somebody to fall back on is ejected in sofa
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Adjustable detachable back frame in function sofa
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Something or somebody to fall back on and the mechanical extending device of backrest ejection in function sofa
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Something or somebody to fall back on and the mechanical extending device of backrest ejection in sofa
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Sofa toothed bar coating method
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Automatic multi-directional punching machine
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Assembly line machining method for sofa rack
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