0000950128-98-001024 DEF 14A 1 19980912 19980921 NYSE KENNAMETAL INC 0000055242 3541 250900168 PA 0630 DEF 14A 34 001-05318 98712381 1600 TECHNOLOGY WAY P.O. BOX 231 LATROBE PA 15650 724-539-5000 STATE ROUTE 981 SOUTH PO BOX 231 LATROBE PA 15650 DEF 14A 1 000095012898001024-001-seq1-def-14a.txt KENNAMETAL PROXY