US PATENT SUBCLASS 12 / 59.7
.~ Tempering

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

51  DF  UPPER MACHINES {11}
59.7.~ Tempering

DEFINITION

Classification: 12/59.7

(under subclass 51) Machines for applying to uppers a conditioning agent, generally water, to cause them to become

flexible.

SEE OR SEARCH CLASS

118, Coating Apparatus, appropriate subclasses for machines for applying permanent coatings to uppers as ink, cement, etc.