US PATENT SUBCLASS 12 / 146 BR
.~.~ Rubber soles

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

142 R  DF  PROCESSES {24}
146 R  DF  .~ Miscellaneous parts {8}
146 BR.~.~ Rubber soles

Unofficial Alpha Subclasses: R B BP BC BR CK D L M S W

DEFINITION

Classification: 12/146

Processes for making various separate parts of shoes, as soles, counterstiffeners, etc.

(1) Note. Included here are processes for making wooden lasts and last blanks.