US PATENT SUBCLASS 100 / 13
.~.~ Helically along material

Current as of: June, 1999
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100 /   HD   PRESSES

1  DF  BINDING {10}
8  DF  .~ Binder applying {11}
13.~.~ Helically along material

DEFINITION

Classification: 100/13

(under subclass 8) Apparatus by which the binder is coiled about the material in a series of spaced convolutions.