US PATENT SUBCLASS 72 / 369
.~.~ Bending

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

362  DF  PROCESS {8}
367.1  DF  .~ Tube making or reshaping {11}
369.~.~ Bending

DEFINITION

Classification: 72/369

Bending:

(under subclass 367.1) Process for changing the direction of the running length of a tube.