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Gravure roll
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Patent number D355669
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Issue date Feb 21, 1995
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Yasui Seiki Co., Ltd.
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Takashi Iwasaki
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D18 - Printing and office machinery
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Gravure roll
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Patent number D346397
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Issue date Apr 26, 1994
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Yasui Seiki Co., Ltd.
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Takashi Iwasaki
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D18 - Printing and office machinery
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Gravure coating device and method
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Patent number 4,948,635
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Issue date Aug 14, 1990
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Yasui Seiki Co., Ltd.
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Takashi Iwasaki
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Coating feeder system
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Patent number 4,844,002
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Issue date Jul 4, 1989
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Yasui Seiki Co., Ltd.
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Yoshinari Yasui
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Coating device
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Patent number 4,809,639
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Issue date Mar 7, 1989
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Yasui Seiki Co. Ltd.
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Yoshinari Yasui
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G11 - INFORMATION STORAGE
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Gravure coating device
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Patent number 4,791,881
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Issue date Dec 20, 1988
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Yasui Seiki Co., Ltd.
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Takashi Iwasaki
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS