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Automatic vending system
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Patent number 4,677,565
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Issue date Jun 30, 1987
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Brother Kogyo Kabushiki Kaisha
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Hirokazu Ogaki
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G07 - CHECKING-DEVICES
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Software vending system
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Patent number 4,674,055
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Issue date Jun 16, 1987
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Brother Kogyo Kabushiki Kaisha
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Hirokazu Ogaki
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G07 - CHECKING-DEVICES
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Software vending instrument
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Patent number 4,672,554
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Issue date Jun 9, 1987
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Brother Kogyo Kabushiki Kaisha
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Hirokazu Ogaki
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G06 - COMPUTING CALCULATING COUNTING
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Software vending system
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Patent number 4,654,799
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Issue date Mar 31, 1987
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Brother Kogyo Kabushiki Kaisha
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Hirokazu Ogaki
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G07 - CHECKING-DEVICES