US PATENT SUBCLASS 147 / 29
.~ Disk cutter head

Current as of: June, 1999
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147 /   HD   COOPERING

*  DD  JOINTING STAVES {10}
29.~ Disk cutter head

DEFINITION

Classification: 147/29

Machines for beveling and tapering the adjoining edges of barrel-staves by means of large rotating disks provided with knives in their faces.