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Multilayered sheet
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Patent number 9,441,326
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Issue date Sep 13, 2016
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E I du Pont de Nemours and Company
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Dariusz Wlodzimierz Kawka
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Method of making a sandwich panel
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Patent number 9,434,142
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Issue date Sep 6, 2016
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E I du Pont de Nemours and Company
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Mikhail R Levit
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Multilayered sheet
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Patent number 9,428,864
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Issue date Aug 30, 2016
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E I du Pont de Nemours and Company
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Dariusz Wlodzimierz Kawka
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Multilayered sheet
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Patent number 9,316,342
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Issue date Apr 19, 2016
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E I du Pont de Nemours and Company
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Dariusz Wlodzimierz Kawka
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Multilayered sheet
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Patent number 8,967,331
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Issue date Mar 3, 2015
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E I du Pont de Nemours and Company
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Dariusz Wlodzimierz Kawka
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Formation of aramid paper laminate
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Patent number 7,335,276
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Issue date Feb 26, 2008
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E. I. Du Pont de Nemours and Company
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Dariusz Wlodzimierz Kawka
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Inorganic sheet laminate
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Patent number 6,855,404
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Issue date Feb 15, 2005
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E. I. Du Pont de Nemours and Company
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David Wayne Anderson
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H01 - BASIC ELECTRIC ELEMENTS