Appeal No. 1999-0908 Application No. 08/388,425 directed from said anode to said target, and wherein the magnetic strength of said magnetic field within a first region situated adjacent to said anode exceeds a magnetic field strength within a second region situated adjacent to said target by at least 25%, and said 3Page: Previous 1 2 3 4 5 6 NextLast modified: November 3, 2007