US PATENT SUBCLASS 59 / 67
.~.~ Blanks and bars
Current as of:
June, 1999
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59 /
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CHAIN, STAPLE, AND HORSESHOE MAKING
36
DF
HORSESHOE MAKING
{10}
66
DF
.~ Calk making {3}
67
.~.~ Blanks and bars
DEFINITION
Classification: 59/67
Blanks and bars designed for use in the manufacture of horseshoe-calks or from which the calks are cut.