US PATENT SUBCLASS 427 / 350
.~ Vacuum or reduced pressure utilized

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

331  DF  WITH POST-TREATMENT OF COATING OR COATING MATERIAL {14}
350.~ Vacuum or reduced pressure utilized {1}
351  DF  .~.~> Wood base

DEFINITION

Classification: 427/350

(under subclass 331) Processes which include utilizing vacuum or reduced pressure during the post-treatment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

238, for utilizing a vacuum or reduced pressure in a process of coating a hollow article.

294, for utilizing a vacuum or reduced pressure prior to or during a coating process.

SEE OR SEARCH CLASS

118, Coating Apparatus,

50, for coating apparatus having a vacuum chamber.