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Pressure sensitive manifold paper
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Patent number 4,688,060
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Issue date Aug 18, 1987
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Kanzaki Paper Manufacturing Company Limited
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Masato Tanaka
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Method of making microcapsules
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Patent number 4,423,091
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Issue date Dec 27, 1983
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Kanzaki Paper Manufacturing Co., Ltd.
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Hiroshi Iwasaki
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Method of making microcapsules
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Patent number 4,328,119
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Issue date May 4, 1982
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Kanzaki Paper Manufacturing Co., Ltd.
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Hiroshi Iwasaki
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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