US PATENT SUBCLASS 59 / 57
.~ Punching and creasing

Current as of: June, 1999
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59 /   HD   CHAIN, STAPLE, AND HORSESHOE MAKING

36  DF  HORSESHOE MAKING {10}
57.~ Punching and creasing

DEFINITION

Classification: 59/57

Machines and apparatus for performing either one or both the above operations.

SEE OR SEARCH THIS CLASS, SUBCLASS:

37+, 60 and 63.