US PATENT SUBCLASS 112 / 28
.~ Leather sewing


Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
28.~ Leather sewing {16}
*  DD  .~.~> Shoe sole {9}
41  DF  .~.~> Heating
42  DF  .~.~> Waxing
43  DF  .~.~> Lubricating and moistening
44  DF  .~.~> Welt slitting and beveling
45  DF  .~.~> Channeling
46  DF  .~.~> Welt handling
47  DF  .~.~> Feeding {2}
50  DF  .~.~> Channel guides
51  DF  .~.~> Edge and crease guides
52  DF  .~.~> Welt guides
53  DF  .~.~> Chain stitch
54  DF  .~.~> Lock stitch
*  DD  .~.~> Thread handling {5}
60  DF  .~.~> Presser devices {1}
62  DF  .~.~> Work supports


DEFINITION

Classification: 112/28

Machines specially organized to sew leather.