Referenced by|
| US4352323 | 6 Aug 1980 | 5 Oct 1982 | Gulton Industries, Inc. | Air diffuser | | US4499815 | 1 Jul 1982 | 19 Feb 1985 | Gulton Industries, Inc. | Air diffuser | | US6386970 | 17 Apr 2000 | 14 May 2002 | | Air diffuser | | US6648752 | 5 Mar 2002 | 18 Nov 2003 | Metal Industries, Inc. | Air diffuser | | US7223043 | 22 May 2000 | 29 May 2007 | | Structural members and joining arrangements therefor | | US7594331 | 10 Jul 2006 | 29 Sep 2009 | Wiltin Pty. Ltd. | Method of production of joining profiles for structural members | | US7966778 | 3 Dec 2004 | 28 Jun 2011 | Placoplatre | Device for the earthquake-resistant mounting of a partition | | US8061099 | 19 May 2009 | 22 Nov 2011 | | Vertical deflection extension end member |
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