申请人 |
KENNAMETAL INC.;FROTA DE SOUZA, FILHO, RUY;SOUTH, ADAM;HYATT, GREGORY, A.;BROWN, PAUL, A.;ANDRAS, LINN;MASSA, TED, R.;CHAPHALKAR, NITIN |
发明人 |
FROTA DE SOUZA, FILHO, RUY;SOUTH, ADAM;HYATT, GREGORY, A.;BROWN, PAUL, A.;ANDRAS, LINN;MASSA, TED, R.;CHAPHALKAR, NITIN |