US PATENT SUBCLASS 362 / 264
.~.~ Including cooling means

Current as of: June, 1999
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362 /   HD   ILLUMINATION

257  DF  LIGHT SOURCE (OR SUPPORT THEREFOR) AND MODIFIER {18}
263  DF  .~ Ionized gas or vapor light source {2}
264.~.~ Including cooling means

DEFINITION

Classification: 362/264

(under subclass 263) Subject matter having means for raising or lowering the temperature of the light source, light source

support or light modifier.