申请人 |
PPG INDUSTRIES OHIO, INC.;PETERS, JAMES, CARL;MORRIS, STEVEN, JOHN;PARKS, STEVEN, JOEL;PUCKETT, GARRY, DURAN;VOTRUBA-DRZAL, PETER, LAWRENCE |
发明人 |
PETERS, JAMES, CARL;MORRIS, STEVEN, JOHN;PARKS, STEVEN, JOEL;PUCKETT, GARRY, DURAN;VOTRUBA-DRZAL, PETER, LAWRENCE |