| http://www.w3.org/ns/prov#value | - Patente US3988184 - Method for applying closure strips to plastic film - Google PatentesB???squeda Im???genes Maps Play YouTube Noticias Gmail Drive M???s ??Iniciar sesi???n B???squeda avanzada de patentesPatentesA method of and apparatus for manufacturing stock material from which bags or other containers may be formed is disclosed.
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