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Class Information
Number: 273/143E
Name: Amusement devices: games > Chance devices > Rotating disk > Edge indication > Indexing: loose weight

Patents under this class:

Patent Number Title Of Patent Date Issued
8371584 Indication position calculation mark unit Feb. 12, 2013
5785594 Spinning wheel amusement device Jul. 28, 1998
5351967 Aerial amusement system with vacuum mounts Oct. 4, 1994
4890845 Game apparatus with rotating elements Jan. 2, 1990
4534567 Board game with chance device playing piece Aug. 13, 1985

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