US PATENT SUBCLASS 12 / 41.1
.~ Pliabilizing soles in a shoe

Current as of: June, 1999
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12 /   HD   BOOT AND SHOE MAKING

17 R  DF  SOLE MACHINES {23}
41.1.~ Pliabilizing soles in a shoe

DEFINITION

Classification: 12/41.1

(under subclass 17) Machines for flexing the sole of an assembled shoe to make the sole more supple.