US PATENT SUBCLASS 112 / 244
.~.~ Presser-bar controlled

Current as of: June, 1999
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112 /   HD   SEWING

270  DF  ELEMENTS {21}
241  DF  .~ Take-ups {8}
244.~.~ Presser-bar controlled

DEFINITION

Classification: 112/244

Controlled through connection with presser-bar.