共 50 条
- [21] INVESTIGATION OF CONTAMINANT IN VACUUM TUBES PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1950, 38 (02): : 210 - 210
- [22] ELECTRODES FOR VACUUM TUBES BY PHOTOGRAVURE PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1949, 37 (10): : 1182 - 1184
- [23] Vacuum tubes as power oscillators PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1923, 11 (04): : 405 - 435
- [24] Fluctuation noise in vacuum tubes PHYSICS-A JOURNAL OF GENERAL AND APPLIED PHYSICS, 1934, 5 (01): : 233 - 243
- [25] VACUUM MAINTENANCE IN IMAGE TUBES JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1970, 47 (1P1): : 72 - +
- [28] Thermionic vacuum tubes and their applications JOURNAL OF THE OPTICAL SOCIETY OF AMERICA AND REVIEW OF SCIENTIFIC INSTRUMENTS, 1924, 8 (01): : 77 - 147
- [29] Production testing of vacuum tubes PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1930, 18 (02): : 0336 - 0349
- [30] Microphonic improvement in vacuum tubes PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1929, 17 : 1621 - 1632