Brief report on results of theoretical and experimental studies of reflecting and counter torque operating of contact switching device.
Investigation of relays for railway signals (Pt III -- Summary Report on reflecting-, and counter-torque working alternating current relays)
Japanese Gov Rys -- Bul
Japan Department of Railways -- Bulletin ; 29 , n 3
1941
32 pages
Article (Journal)
Japanese
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Investigation of relays for railway signals (Pt I -- Summary report on alternating current relays)
Engineering Index Backfile | 1940
|Investigation of relays for railway signals (Pt II -- Summary Report on direct current relays)
Engineering Index Backfile | 1940
|Alternating-current relays for railway signalling
Engineering Index Backfile | 1951
Engineering Index Backfile | 1934
Engineering Index Backfile | 1934