1 EXHIBIT 1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER AGREEMENT AND PLAN OF MERGER, dated December 11, 1997 (this "Agreement"), by and among Voith Sulzer Paper Technology North America Inc., a Delaware company ("Parent"), Voith Sulzer Acquisition...Exhibit 1 Execution Copy Agreement and Plan of Merger Agreement and Plan of Merger • December 19th, 1997 • Impact Systems Inc /Ca/ • Industrial instruments for measurement, display, and control • California
