申请人 |
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US |
发明人 |
HOPEWELL, WILLIAM D., RIDGEFIELD, CONNECTICUT 06877, US;JACKSON, ROBERT R., MILLBROOK, N.Y. 12545, US;SHAW, JERRY C., RIDGEFIELD, CONNECTICUT 06877, US;VAN KESSEL, THEODORE G., MILLBROOK, N.Y. 12545, US |