| 申请人 |
ELECTRIC POWER RESEARCH INSTITUTE, INC., PALO ALTO, CALIF., US |
发明人 |
BERNARD, THOMAS, E., PITTSBURGH, PA 15227, US;SHERWIN, GARY W., YUKON, PA 15698, US;KENNEY, WILLIAM, L., JR., BOALSBURG, PA 16827, US;LEWIS, DEBRA, E., STATE COLLEGE, PA 16801, US |
