| http://www.w3.org/ns/prov#value | - *Feb 26, 1996Mar 23, 1999Jacob AckermanParking device for vehiclesUS6390213 *Nov 16, 1999May 21, 2002Joel N. BleicherManeuverable self-propelled cartDE3119524A1 *May 15, 1981Dec 2, 1982Braun Gmbh & Co StuhlfabrikPortable appliance for lifting and lowering loads, in particular beds or bed basesFR2680493A3 * Title not available* Cited by examinerNon-Patent CitationsReference1Hill-Rom On3 Product Br
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