UNITED VENDING SERVICE, INC., a Delaware corporation, Appellant, v. EVERGLAZE, INC., a District of Columbia corporation, Appellee. No. 3940.District of Columbia Court of Appeals.Argued September 7, 1966. Decided October 3, 1966. APPEAL FROM DISTRICT OF COLUMBIA COURT OF GENERAL SESSIONS, HAROLD H. GREENE, J. Donald Cefaratti, Jr., Washington, D.C., with whom William E. Cumberland, Washington, […]