US PATENT SUBCLASS 59 / 9
.~ Swivel making

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

1  DF  CHAIN MAKING {14}
9.~ Swivel making

DEFINITION

Classification: 59/9

Apparatus employed in the manufacture of swivels used as connecting means between chains, cables, or similar articles.