US PATENT SUBCLASS 266 / 71
.~ Having torch solely supported by 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}
71.~ Having torch solely supported by workpiece

DEFINITION

Classification: 266/71

(under subclass 48) Device wherein the cutting means is provided with supporting structure which is adapted to entirely rest upon and be exclusively sustained by a surface of the work.