US PATENT SUBCLASS 112 / 109
.~.~.~ Vibrating needle

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
104  DF  .~ Article attaching {6}
108  DF  .~.~ Eye-shank button {1}
109.~.~.~ Vibrating needle

DEFINITION

Classification: 112/109

The needle is shifted laterally.