US PATENT SUBCLASS 72 / 379.6
.~.~ Forming undulations

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

362  DF  PROCESS {8}
379.2  DF  .~ Deforming sheet metal {2}
379.6.~.~ Forming undulations

DEFINITION

Classification: 72/379.6

Forming undulations:

(under subclass 379.2) Process including a step of creating a sinuous configuration in the surface(s) of the two dimensional material including creation of at least two "peaks" and at least two "valleys".