SUMIDA
[ electric wire reel (bobbin) for electric coil and transformers; electromagnetic shield case for electric coils and transformers; ] power supply transformers for inverters; DC/DC converters; switching power supplies for interface of digital equipment;, namely, [ CD players, helical filters for communication equipment, ] LC filters, chip type or surface mount technology type for video cameras and video cassette recorders; radio, television and communication equipment;, namely, bandpass and ba...
Registered · January 30, 1992 · 74241582 ·