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Heat-sensitive record material
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Patent number 4,311,758
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Issue date Jan 19, 1982
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Kanzaki Paper Manufacturing Co., Ltd.
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Yoshitaka Oeda
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Heat-sensitive record material
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Patent number 4,236,732
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Issue date Dec 2, 1980
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Kanzaki Paper Manufacturing Co., Ltd.
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Takeshi Murakami
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Heat-sensitive record material
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Patent number 4,228,222
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Issue date Oct 14, 1980
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Kanzaki Paper Manufacturing Co., Ltd.
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Takeshi Murakami
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Heat-sensitive record material
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Patent number 4,168,845
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Issue date Sep 25, 1979
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Kanzaki Paper Manufacturing Co., Ltd.
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Yoshitaka Oeda
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS