BANK OF OKLAHOMA N.A. Bank of Oklahoma Tower P.O. Box 2300 Tulsa, Oklahoma 74192 June 30, 1997 Kenneth A. Chymiak Vice President DRK Enterprises, Inc. dba Tulsat 1605 E. Iola Broken Arrow, OK 74012 Dear Mr. Chymiak: This letter agreement amends and...Loan Agreement • January 9th, 2001 • Addvantage Technologies Group Inc • Wholesale-professional & commercial equipment & supplies • Oklahoma
