US PATENT SUBCLASS 12 / 61 A
.~ Assembling
Current as of:
June, 1999
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12 /
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BOOT AND SHOE MAKING
61 R
DF
TOE AND HEEL STIFFENER MACHINES
{4}
61 A
.~ Assembling
Unofficial Alpha Subclasses: R A B
DEFINITION
Classification: 12/61
Machines, generally cutting or molding machines, peculiarly adapted to the manufacture of heel or counter stiffeners, box-toes, or toe-tips.