发明授权
US08312826B2 Alignment mechanisms for materials joined at a seam 有权
在接缝处接合的材料的对准机构

Alignment mechanisms for materials joined at a seam
摘要:
Alignment mechanisms are provided for use in conjunction with manufacture of a flat-seam construction made up of a number of sequentially formed stitches and formed on a portion of one or more stitchable materials.
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