EXHIBIT 4 DEBENTURE PURCHASE AGREEMENT W/ EXHIBITS DATAMARINE INTERNATIONAL, INC. $2,000,000 Convertible Subordinated Debentures due December __, 2000 DEBENTURE PURCHASE AGREEMENT As of December ___, 1995 Datamarine International, Inc. Debenture...Debenture Purchase Agreement • January 16th, 1996 • Datamarine International Inc • Search, detection, navagation, guidance, aeronautical sys • Massachusetts
