申请人 |
PPG INDUSTRIES, INC., PITTSBURGH, PA., US |
发明人 |
PECORARO, GEORGE ANTHONY, LOWER BURREL, PENNSYLVANIA 15068, US;MISHRA, AMARENDRA, ALLISON PARK, PENNSYLVANIA 15101, US;SHELESTAK, LARRY JOHN, BAIRDFORD, PENNSYLVANIA 15006, US;JONES, JAMES VICTOR, TOLEDO, OHIO 43623, US |