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Thermal transfer sheet
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Patent number 5,714,614
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Issue date Feb 3, 1998
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Dai Nippon Printing Co., Ltd.
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Ryohei Takiguchi
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C07 - ORGANIC CHEMISTRY
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Thermal transfer sheet
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Patent number 5,374,601
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Issue date Dec 20, 1994
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Dai Nippon Printing Co., Ltd.
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Ryohei Takiguchi
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C07 - ORGANIC CHEMISTRY
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Bis(arylazo)diimides pigments
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Patent number 4,396,545
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Issue date Aug 2, 1983
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Gulf Oil Corporation
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Clarence D. Bertino
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2-Thienyl azo dyestuff compounds
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Patent number 4,264,495
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Issue date Apr 28, 1981
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Eastman Kodak Company
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Ronald J. Maher
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dye image forming process
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Patent number 4,209,328
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Issue date Jun 24, 1980
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Konishiroku Photo Industry Co., Ltd.
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Yuzuru Sato
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image producing system
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Patent number 4,186,243
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Issue date Jan 29, 1980
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Ciba-Geigy Corporation
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James H. Astbury
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2-Aminothiophenes
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Patent number 4,108,867
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Issue date Aug 22, 1978
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Imperial Chemical Industries Limited
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David Boyd Baird
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C07 - ORGANIC CHEMISTRY
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Chemical composition
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Patent number 4,098,948
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Issue date Jul 4, 1978
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Ciba-Geigy Corporation
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James Kenneth Skelly
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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