US PATENT SUBCLASS 112 / 157
.~ Zigzag

Current as of: June, 1999
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112 /   HD   SEWING

154  DF  STITCH FORMING {17}
157.~ Zigzag {3}
443  DF  .~.~> Vibrating needle {9}
160  DF  .~.~> Surging
161  DF  .~.~> Purling

DEFINITION

Classification: 112/157

The line of stitches is zigzag.