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Golf ball manufacturing method
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Patent number 10,137,334
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Issue date Nov 27, 2018
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Bridgestone Sports Co., Ltd.
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Katsunobu Mochizuki
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Golf ball
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Patent number 9,776,046
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Issue date Oct 3, 2017
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Bridgestone Sports Co., Ltd.
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Kanae Tajima
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball manufacturing method
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Patent number 9,545,543
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Issue date Jan 17, 2017
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Bridgestone Sports Co., Ltd.
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Katsunobu Mochizuki
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL