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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US462355715 Apr 198518 Nov 1986Kanzaki Paper Mfg. Co., Ltd.Process for the production of heat-sensitive recording materials
US526644720 Feb 199130 Nov 1993Lintec CorporationPhotochromic composition
US63165694 Oct 199913 Nov 2001Corning S.A.Self-light-stabilized photochromic polymer, its preparation and articles containing same