申请人 |
PARKER HANNIFIN CORPORATION;FINLEY, MATTHEW;PERKINS, JOHN;TOROK, PETER, Z.;FOSTER, ROBERT, H.;COWPERTHWAIT, ROBERT;BESWICK, JOHN, H.;INMAN, DAVID |
发明人 |
FINLEY, MATTHEW;PERKINS, JOHN;TOROK, PETER, Z.;FOSTER, ROBERT, H.;COWPERTHWAIT, ROBERT;BESWICK, JOHN, H.;INMAN, DAVID |