Citation Codes Equivalent Citations citation codes Docket Number No. 91-1945. See more information ... Smart Summary Please sign up to generate summary. TRIANGLE INDUSTRIES, INC., DBA ANC HOLDINGS, INC., ET AL. v. LIBERTY MUTUAL INSURANCE CO. ET AL. C.A. 4th Cir. Certiorari denied. Reported below: 957 F. 2d 1153.