US PATENT SUBCLASS 266 / 61
.~.~ With means to rotate workpiece

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

48  DF  MEANS FOR CUTTING SOLID METAL WITH HEAT, E.G., BLOWPIPES {14}
58  DF  .~ With pattern control means {5}
61.~.~ With means to rotate workpiece

DEFINITION

Classification: 266/61

(under subclass 58) Device including means revolving the workpiece about an axis.