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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US414509621 Sep 197720 Mar 1979U.S. Philips CorporationDual pivoting panel closure
US462565715 May 19842 Dec 1986Weber-Knapp CompanyAdjustable keyboard supporting mechanism
US525776721 Jul 19922 Nov 1993Waterloo Furniture Components, Ltd.Adjustable support mechanism for a keyboard platform