| http://www.w3.org/ns/prov#value | - aUnit for collecting and recycling used bottles, cans and similar in metal and plastic materialsEP0612046A1 *Feb 10, 1994Aug 24, 1994Halton System OyMethod and device for handling and recycling packages, such as bottles and cansWO1993003461A1 *Aug 10, 1992Feb 18, 1993Max SchiffelholzDevice for checking the identification marks in automatic cup return machinesWO1999002430A1 *Jul 8, 1998Jan 21, 1999
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