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Washing machine
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Patent number 4,765,160
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Issue date Aug 23, 1988
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Sanyo Electric Co., Ltd.
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Kenji Yamamoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing machine operations methods
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Patent number 4,734,949
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Issue date Apr 5, 1988
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Sanyo Electric Co., Ltd.
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Kiichiro Yamakawa
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing machines
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Patent number 4,624,118
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Issue date Nov 25, 1986
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Sanyo Electric Co., Ltd.
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Kiichiro Yamakawa
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing machine
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Patent number 4,494,390
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Issue date Jan 22, 1985
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Sanyo Electric Co., Ltd.
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Gentaro Hayashi
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...