US PATENT SUBCLASS 266 / 56
.~.~ Having means to circumrotate torch about workpiece

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


266 /   HD   METALLURGICAL APPARATUS

48  DF  MEANS FOR CUTTING SOLID METAL WITH HEAT, E.G., BLOWPIPES {14}
54  DF  .~ With means for cutting tubular workpiece {3}
56.~.~ Having means to circumrotate torch about workpiece

DEFINITION

Classification: 266/56

(under subclass 54) Device including means to propel the severing means over and around the peripheral surface of the tubular article.

SEE OR SEARCH CLASS

82, Turning,

59+, for cutting implements which are circumrotated about a workpiece.