US PATENT SUBCLASS 147 / 44
.~ Racking

Current as of: June, 1999
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147 /   HD   COOPERING

*  DD  HOOP MACHINES {4}
44.~ Racking

DEFINITION

Classification: 147/44

Machines in which bars of wood, checked or split at one end, are separated into hoops by abruptly bending the bars progressively from the checked ends toward the opposite ends.