Number | Date | Country | Kind |
---|---|---|---|
88 0525 | Jan 1988 | FRX |
Entry |
---|
Contactors on p. 128 of Design News, 3-18-85. |
Circuit Breaker on p. 85 of Elektrotechnische Zeitschrift, p. 1060. |
Contactors on p. 53 of Elektricitetens Rationella Anvandning, vol. 59, 1986. |
Breakers on back cover of Elektricitetens Rationella Anvandning, 11-1986. |