US PATENT SUBCLASS 206 / 420
.~.~ Set

Current as of: June, 1999
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206 /   HD   SPECIAL RECEPTACLE OR PACKAGE

418  DF  FOR A FILAMENT OR SPACE DISCHARGE BULB OR TUBE {1}
419  DF  .~ Plural {3}
420.~.~ Set

DEFINITION

Classification: 206/420

(under subclass 419) A container wherein at least several of the bulbs or tubes are of different size or have different electrical characteristics.