US PATENT SUBCLASS 427 / 169
.~.~.~ Immersion

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

162  DF  OPTICAL ELEMENT PRODUCED {2}
164  DF  .~ Transparent base {1}
165  DF  .~.~ Glass {3}
169.~.~.~ Immersion

DEFINITION

Classification: 427/169

(under subclass 165) Processes wherein the coating is applied by submerging at least a portion of the base in a pool of coating material.