US PATENT SUBCLASS 12 / 41.5
.~ Tempering

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

17 R  DF  SOLE MACHINES {23}
41.5.~ Tempering

DEFINITION

Classification: 12/41.5

(under subclass 17) Machines for applying to sole members 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 soles as ink, cement, etc.