Anti-cheating dice keyboard and mahjong machine thereof

The invention relates to the field of mahjong machines, and discloses an anti-cheating dice keyboard and a mahjong machine thereof. The dice keyboard comprises a support bowl and a keyboard, wherein the keyboard is arranged on the support bowl; a circuit board and a motor are arranged in an inner ca...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHEN LINGRONG
Format: Patent
Sprache:chi ; eng
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