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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US44799236 Jul 198330 Oct 1984Pennzoil CompanyProduction of phosphoric acid and additional products from phosphate ore
US45690838 Feb 19844 Feb 1986Basic Packaging Systems, Inc.Chain of open mouth bags
US480107825 Ago 198731 Ene 1989AB Tetra PakArrangement on packing containers
US497145416 Nov 198920 Nov 1990KCL CorporationReclosable bag having a top closure attached to a bag body composed of multiple thermoplastic layers
US511439313 Jun 199019 May 1992B.L. Macchine Automatiche S.r.l.Method and apparatus for manufacturing sacks, and sacks obtained thereby
US59189838 Nov 19966 Jul 1999Control Paper Co., Inc.Security envelope
US635854515 May 200019 Mar 2002Mars UK LimitedBeverage-producing packages
US70909043 Jun 200415 Ago 2006Exopack, L.L.C.Enhanced slider zipper multiwall bag and associated methods
US774413917 May 200029 Jun 2010Mars IncorporatedMethod for seizing rows of bag packings (pouches)
US792701527 May 200519 Abr 2011Jürgen Heinemeier
Günther Reimann
Burkhard Lueckmann
Plastic bag with overpressure relief

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