Referenced by|
| US4589349 | 14 May 1982 | 20 May 1986 | The Mead Corporation | Extendible shelf | | US4646658 | 1 Jun 1982 | 3 Mar 1987 | Frito-Lay, Inc. | Extendable shelf for a display rack | | US6672226 | 13 Jun 2002 | 6 Jan 2004 | Tegometall (International) AG | Bracket system for shelving |
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