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US5050515A
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Presser foot retainer system for sewing machine
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US5046437A
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Device in a button sewing machine for maintaining looseness in needle thread while preventing the thread from being pulled out of the sewing needle
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Wiper unit of a sewing machine
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US4970976A
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Overlock sewing machine
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Thread end holding unit
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Thread cutting knife device in a sewing machine
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US5010832A
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Quick feed drive unit having an electromagnetic clutch, a worm, worm wheel, and pattern wheel for feeding a sewn cloth in a perforating sewing machine
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Thread cutting unit having a rotatably driveable cutting knife and loop spreading plate for a sewing machine
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Bobbin winder tension application device
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Steam ironing press #1
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Steam ironing press
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Steam ironing press
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Rear belt guard in a sewing machine
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Presser bar lifter in a button perforating sewing machine
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Cloth presser provided with a thread end holder
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Feeding rate adjusting unit of a sewing machine
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Cutter actuator of a button perforating sewing machine
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Needle locker in an overlock sewing machine
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Speed controller for controlling revolution speed of upper shaft of cycle sewing machine
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US4942834A
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Looper shifting device in overlock sewing machine
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