POLAND   COMEF Aparatura Naukowo-Badawcza Ul. Kalinowa 41  40-750 Katowice Poland Phone: + 48 32 2034149 Fax: + 48 32 2035823 E-mail: comef@comef.com.pl Web site: http://www.comef.com.pl Contact: Mr. A. WISNIEWSKI