EXHIBIT 7.3 IMSCO TECHNOLOGIES, INC. COMMON STOCK ACCREDITED INVESTOR PURCHASE AGREEMENT IMSCO Technologies, Inc. Common Stock ACCREDITED INVESTOR PURCHASE AGREEMENT AGREEMENT made this as of the 20th day of September, 1996, by and between IMSCO...Accredited Investor Purchase Agreement • October 2nd, 1996 • Imsco Inc /Ma/ • Medicinal chemicals & botanical products • New York
