US PATENT SUBCLASS 72 / 364
.~ With temperature maintenance or modification

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

362  DF  PROCESS {8}
364.~ With temperature maintenance or modification

DEFINITION

Classification: 72/364

With temperature maintenance or modification:

(under subclass 362) Process including a step of evolving, maintaining, or modifying a thermal condition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

342.1, for temperature modification of a tool or a specified portion of work.