Patents
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A43 - Footwear
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A43D - Machines, tools, equipment or methods for manufacturing or repairing footwear
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A43D 91 - Stitch-separating or seam-indenting machines
Patents for A43D 91 - Stitch-separating or seam-indenting machines (1)
12/2014
12/24/2014
CN104223601A
基于在鞋子制作过程中的针车工艺 Based in the process of making shoes sewing craft