Temporary occultation device for the cyclic viewers of games machines
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Images cyclical viewer for gaming machines
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Cyclic viewer for slot machines
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Improvements introduced in the patent of invention 9801780, by "roller holder-images for recreational machines"
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Roller image holder for recreational machines.
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Cycle viewer of images for recreational machines.
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Cyclic visor for recreational machines
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CYCLIC VIEWFINDER FOR RECREATIONAL MACHINES.
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CYCLE VIEWER OF IMAGES FOR RECREATIONAL MACHINES.
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MULTIVISOR FOR RECREATIONAL MACHINES.
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COMBINATORY DEVICE FOR RECREATIONAL MACHINES WITH PRIZES IN METALLIC.
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INTELLIGENT IMPULSE COUNTER FOR USE IN RECREATIONAL AND PRIZE MACHINES.
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SWITCHING AND CONTROL SYSTEM FOR FOUR VIDEO-GAME PLATES
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Improved playing machine with content prices.
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Recreational machine giving cash prizes
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Optical projection system for recreational machines. (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the application of patent of invention 8701250 for "improvements introduced in payers for recreational machines. (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in payers for recreational machines (Machine-translation by Google Translate, not legally binding)