US PATENT SUBCLASS 83 / 808
.~.~ Comprising plural bands

Current as of: June, 1999
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83 /   HD   CUTTING

788  DF  BY ENDLESS BAND OR CHAIN KNIFE {10}
803  DF  .~ Including plural cutting zones {3}
808.~.~ Comprising plural bands

DEFINITION

Classification: 83/808

(under subclass 803) Device wherein there are two or more band-knives having cutting spans.