申请人 |
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US |
发明人 |
BLOCK, TIMOTHY ROY, ROCHESTER MINNESOTA 55901, US;ENSTROM, MARK RICHARD, SELAH WASHINGTON 98947, US;LUECKE, FRANCIS STEPHEN, BYRON MINNESOTA 55920, US;SHIDLER, KARL ALLEN;SODERSTROM, RONALD LEE, ROCHESTER MINNESOTA 55901, US |