US PATENT SUBCLASS 493 / 361
.~ Plural cutting, breaking, tearing, or abrading stations

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

340  DF  WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
361.~ Plural cutting, breaking, tearing, or abrading stations {1}
362  DF  .~.~> With advancing work from first to second station

DEFINITION

Classification: 493/361

Plural cutting, breaking, tearing, or abrading stations:

(under subclass 340) Method or apparatus including a first location for piercing, ripping, or engaging with a crystalline tool and including a second location for piercing, ripping, or engaging with a crystalline tool.