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Roulette gaming system
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Patent number 10,706,668
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Issue date Jul 7, 2020
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Novomatic AG
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Jürgen Burgstaller
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A63 - SPORTS GAMES AMUSEMENTS
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Roulette lottery apparatus
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Patent number 10,035,062
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Issue date Jul 31, 2018
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SEGA SAMMY CREATION INC.
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Masaki Kawabata
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A63 - SPORTS GAMES AMUSEMENTS
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Ball lottery apparatus
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Patent number 8,888,098
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Issue date Nov 18, 2014
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Konami Gaming, Inc.
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Shoki Kogure
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A63 - SPORTS GAMES AMUSEMENTS
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3149844
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Patent number 3,149,844
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Issue date Sep 22, 1964
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A63 - SPORTS GAMES AMUSEMENTS
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2215054
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Patent number 2,215,054
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Issue date Sep 17, 1940
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A63 - SPORTS GAMES AMUSEMENTS
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2018041
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Patent number 2,018,041
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Issue date Oct 22, 1935
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A63 - SPORTS GAMES AMUSEMENTS
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1986838
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Patent number 1,986,838
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Issue date Jan 8, 1935
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A63 - SPORTS GAMES AMUSEMENTS
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1970586
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Patent number 1,970,586
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Issue date Aug 21, 1934
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A63 - SPORTS GAMES AMUSEMENTS
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1892664
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Patent number 1,892,664
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Issue date Jan 3, 1933
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A63 - SPORTS GAMES AMUSEMENTS
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1851628
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Patent number 1,851,628
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Issue date Mar 29, 1932
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A63 - SPORTS GAMES AMUSEMENTS
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1703498
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Patent number 1,703,498
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Issue date Feb 26, 1929
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A63 - SPORTS GAMES AMUSEMENTS
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1678462
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Patent number 1,678,462
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Issue date Jul 24, 1928
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A63 - SPORTS GAMES AMUSEMENTS
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1666527
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Patent number 1,666,527
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Issue date Apr 17, 1928
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A63 - SPORTS GAMES AMUSEMENTS
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1537236
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Patent number 1,537,236
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Issue date May 12, 1925
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A63 - SPORTS GAMES AMUSEMENTS
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1496664
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Patent number 1,496,664
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Issue date Jun 3, 1924
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A63 - SPORTS GAMES AMUSEMENTS
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1442887
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Patent number 1,442,887
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Issue date Jan 23, 1923
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A63 - SPORTS GAMES AMUSEMENTS
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1442651
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Patent number 1,442,651
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Issue date Jan 16, 1923
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A63 - SPORTS GAMES AMUSEMENTS