US PATENT SUBCLASS 140 / 89
.~ Spring setting

Current as of: June, 1999
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140 /   HD   WIREWORKING

71 R  DF  ARTICLE MAKING OR FORMING {22}
89.~ Spring setting

DEFINITION

Classification: 140/89

Setting coil springs or causing them to conform to predetermined length or shape, generally by compressing them to produce uniformity of product.

SEE OR SEARCH CLASS

29, Metal Working,

215, and 225.