Number | Date | Country | Kind |
---|---|---|---|
42 11 155.2 | Mar 1992 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4297553 | Kawaguchi et al. | Oct 1981 | |
4434332 | Yanabu et al. | Feb 1984 | |
4814559 | Stegmuller | Mar 1989 | |
4866569 | Okumura et al. | Sep 1989 | |
5191180 | Kitamura et al. | Mar 1993 |
Number | Date | Country |
---|---|---|
0354803 | Feb 1990 | EPX |
3304272 | Aug 1984 | DEX |
3414016 | Oct 1985 | DEX |
3915948 | Nov 1990 | DEX |
4123710 | Jan 1992 | DEX |
9013932 | Nov 1990 | WOX |
Entry |
---|
Brown Boveri Review, vol. 73, No. 11, Nov. 1986, Baden, CH, pp. 629-637; J. Grafling et al.: Medium-Voltage Switchgear EAK with Vacuum Circuit-Breakers and SF.sub.6 Gas Insulation. |