US PATENT SUBCLASS 56 / 151
.~.~ Knotting

Current as of: June, 1999
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56 /   HD   HARVESTERS

131  DF  CUTTING, CONVEYING AND BINDING {8}
143  DF  .~ Low down {4}
151.~.~ Knotting

DEFINITION

Classification: 56/151

The invention including specific knot-tying mechanism.