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Katsuhiko Kawakami
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Shisuimachi, JP
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Patent Grant
Laser marking and printing ink therefor
Patent number
5,413,629
Issue date
May 9, 1995
Dainippon Ink and Chemicals, Inc.
Toshihiko Yasui
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL