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Heat-shrinkable polyester film
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Patent number 9,920,162
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Issue date Mar 20, 2018
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Toyobo Co., Ltd.
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Masayuki Haruta
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Stretched polyamide film
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Patent number 9,315,667
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Issue date Apr 19, 2016
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Toyobo Co., Ltd.
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Toshiyuki Shimizu
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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