US PATENT SUBCLASS 147 / 18
.~ Miscellaneous

Current as of: June, 1999
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147 /   HD   COOPERING

*  DD  CROZING STAVES {3}
18.~ Miscellaneous

DEFINITION

Classification: 147/18

Machines which are designed for cutting the croze, howel, or chamfer of staves before the barrel is formed and which are not otherwise specifically classified.