申请人 |
GENERAL MOTORS CORP., DETROIT, MICH., US |
发明人 |
TROMBLEY, DOUGLAS EDWARD, WARREN, MICHIGAN 48093, US;LILLIE, CATHY COMER, MT CLEMENS, MICHIGAN 48044, US;BUSLEPP, KENNETH JAMES, UTICA, MICHIGAN 48087, US;WANCKETT, MARCEL RAPHAEL, MT CLEMENS, MICHIGAN 48044, US |