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Extractive tobacco material extrusion
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Patent number 9,101,164
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Issue date Aug 11, 2015
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British American Tobacco (Germany) GmbH
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Gerald Schmekel
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Extractive tobacco material extrusion
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Patent number 8,931,491
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Issue date Jan 13, 2015
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British American Tobacco (Germany) GmbH
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Gerald Schmekel
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Defibration of tobacco material
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Patent number 8,820,328
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Issue date Sep 2, 2014
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British American Tobacco (Germany) GmbH
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Uwe Werner Ehling
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Defibration of tobacco material
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Patent number 7,934,509
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Issue date May 3, 2011
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British American Tobacco (Germany) GmbH
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Uwe Werner Ehling
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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