| http://www.w3.org/ns/prov#value | - Machinery CorpApparatus and method for forming and closing a display packageUS3657857 *Feb 5, 1970Apr 25, 1972Beltx CorpMethod of and apparatus for forming packages* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS4938001 *Jul 12, 1989Jul 3, 1990A.R.C.I.L.Machine for continuously packing products in particular food or pharmaceutical products in plastic materia
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