US PATENT SUBCLASS 273 / 456
.~ Magnetic


Current as of: June, 1999
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273 /   HD   AMUSEMENT DEVICES: GAMES

440  DF  PHYSICAL SKILL OR ABILITY {9}
456.~ Magnetic


DEFINITION

Classification: 273/456

Magnetic:

(under subclass 440) Apparatus including magnetic means intended to assist a participant in accomplishing a task or to measure his skill in the completion of a task.