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Telephone apparatus
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Patent number 4,885,762
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Issue date Dec 5, 1989
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Aisin Seiki Kabushiki Kaisha
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Katsuo Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Telephone apparatus
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Patent number 4,852,147
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Issue date Jul 25, 1989
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Aisin Seiki Kabushiki Kaisha
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Katsuo Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Telephone system in a vehicle
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Patent number 4,847,887
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Issue date Jul 11, 1989
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Aisin Seiki Kabushiki Kaisha
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Katsuo Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Vehicle-loaded display device
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Patent number 4,638,287
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Issue date Jan 20, 1987
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Aisin Seiki Kabushikikaisha
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Kazuyuki Umebayashi
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B60 - VEHICLES IN GENERAL
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