| 申请人 |
KENNAMETAL INC.;DUNN, CURNIE A.;HAGA, PHILLIP W.;MASSA, TED R.;BISE, DOUGLAS E.;CONDON, GARY J.;BELSHEIM, STEPHEN T.;RUTHERFORD, JAMES E. |
发明人 |
DUNN, CURNIE, A.;HAGA, PHILLIP, W.;MASSA, TED, R.;BISE, DOUGLAS, E.;CONDON, GARY, J.;BELSHEIM, STEPHEN, T.;RUTHERFORD, JAMES, E. |
