申请人 |
ALUMINUM COMPANY OF AMERICA, ALCOA CENTER, PA., US |
发明人 |
ROBINSON, EDWARD C., ALCOA CENTER, PA., US;BOMBALSKI, ROBERT E., ALCOA CENTER, PA., US;LEVENDUSKY, THOMAS L., ALCOA CENTER, PA., US;SKILES, JEAN ANN, ALCOA CENTER, PA., US;WEAVER, MARK L., ALCOA CENTER, PA., US;KOTOW, NICKOLAS C., ALCOA CENTER, PA., US |