New developments in low voltage air circuit breaker technology
1950 ◽
Vol 69
(2)
◽
pp. 1654-1657
◽
1938 ◽
Vol 57
(11)
◽
pp. 657-661
◽
2003 ◽
Vol 16
(2)
◽
pp. 168-172
1933 ◽
Vol 52
(3)
◽
pp. 844-847
◽