Exhibit 1 Filing Agreement dated January 21, 2000 Re: Joint Filing of Schedule 13D The undersigned hereby agree that: (i) each of them is individually eligible to use the Schedule 13D attached hereto; (ii) the attached Schedule 13D is filed on behalf...Filing Agreement • January 21st, 2000 • Siemens Aktiengesellschaft • Industrial instruments for measurement, display, and control
