Number | Date | Country | Kind |
---|---|---|---|
4123348 | Jul 1991 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4225410 | Pace | Sep 1980 | |
4654127 | Baker et al. | Mar 1987 |
Number | Date | Country |
---|---|---|
0136362 | Apr 1985 | EPX |
0396788 | Nov 1990 | EPX |
0417347 | Mar 1991 | EPX |
2127142 | Dec 1971 | DEX |
WO 9201947 | Feb 1992 | WOX |
Entry |
---|
Sensors and Actuators, vol. 15, No. 4, Dec. 1988, pp. 435-443. |