US PATENT SUBCLASS 83 / 54
.~ Cutting wall of hollow work

Current as of: June, 1999
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83 /   HD   CUTTING

13  DF  PROCESSES {17}
54.~ Cutting wall of hollow work

DEFINITION

Classification: 83/54

(under subclass 13) Process which includes a step of severing a cup, tube or the like.

SEE OR SEARCH THIS CLASS, SUBCLASS:

178+, for cutting apparatus which includes a tool within hollow work.

SEE OR SEARCH CLASS

82, Turning,

47, for process of cutting hollow work while effecting relative rotary movement about an axis passing through the work, and subclass 82 for corresponding apparatus.