| 申请人 |
INTERNATIONAL GAME TECHNOLOGY, RENO, NEV., US |
发明人 |
PAULSEN, CRAIG A., RENO, NEVADA 89511, US;PEASE, LOGAN L., RENO, NEVADA 89509, US;BERTRAM, WILLIAM K., RENO, NEVADA 89511, US;CARMEAN, WES F., RENO, NEVADA 89502, US;CHILTON, WARD W., RENO, NEVADA 89510, US;HEDRICK, JOSEPH R., SPARKS, NEVADA 89436, US |
