共 50 条
- [31] HOW TO SELECT ULTRA-HIGH VACUUM VALVES SEMICONDUCTOR PRODUCTS AND SOLID STATE TECHNOLOGY, 1966, 9 (02): : 40 - &
- [34] Vacuum tube electronics at ultra-high frequencies BELL SYSTEM TECHNICAL JOURNAL, 1934, 13 : 59 - 101
- [35] ELECTROMAGNETICALLY OPERATED ULTRA-HIGH VACUUM VALVE REVIEW OF SCIENTIFIC INSTRUMENTS, 1956, 27 (08): : 657 - 657
- [37] A MULTICIRCUIT CONTROL FOR ULTRA-HIGH VACUUM GAUGES REVIEW OF SCIENTIFIC INSTRUMENTS, 1954, 25 (10): : 1029 - 1031
- [39] Vacuum tube electronics at ultra-high frequencies PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1933, 21 (11): : 1532 - 1573