US PATENT SUBCLASS 266 / 49
.~ With waste entrapping fluid

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}
49.~ With waste entrapping fluid

DEFINITION

Classification: 266/49

(under subclass 48) Device including gas or liquid means for collecting or ensnaring refuse material generated by the flame cutting of the workpiece.