CA446342A
(en )
1948-01-27
Mounting of electrodes in electric discharge tubes
CA449180A
(en )
1948-06-22
Mounting of electrodes in electric discharge tubes
CA468284A
(en )
1950-09-26
Mounting of electrodes in electric discharge tubes
AU143871B2
(en )
1948-06-24
Improvements in or relating to electron-emitting electrodes for electric discharge tubes
AU142520B2
(en )
1948-04-29
Improvements in or relating to electric discharge tubes having secondary-emission electrode
AU2077248A
(en )
1948-06-24
Improvements in or relating to electron-emitting electrodes for electric discharge tubes
CA449882A
(en )
1948-07-13
Discharge electrode
AU145209B2
(en )
1948-10-14
Improvements in or relating to electrode centering arrangements for electric discharge tubes
AU1953748A
(en )
1948-04-29
Improvements in or relating to electric discharge tubes having secondary-emission electrode
AU144485B2
(en )
1948-09-16
Improvements in or relating to methods of manufacturing electric discharge tubes
AU139351B2
(en )
1948-04-15
Improvements in or relating to electric discharge tubes
AU147609B2
(en )
1948-06-17
Improvements in or relating to electric discharge tubes
AU144793B2
(en )
1948-05-13
Improvements in or relating to electric discharge tubes
AU141535B2
(en )
1948-04-15
Electric discharge tube comprising agas-absorbing substance
AU144721B2
(en )
1948-04-15
Improvements in or relating to screen electrodes and electric discharge tubes containing them
AU144144B2
(en )
1948-02-19
Improvements relating to electric discharge lamps
AU2299048A
(en )
1948-10-14
Improvements in or relating to electrode centering arrangements for electric discharge tubes
AU2252048A
(en )
1948-09-16
Improvements in or relating to methods of manufacturing electric discharge tubes
AU1914548A
(en )
1948-04-15
Improvements in or relating to electric discharge tubes
AU1990748A
(en )
1948-05-13
Improvements in or relating to electric discharge tubes
AU2061948A
(en )
1948-06-17
Improvements in or relating to electric discharge tubes
AU1914948A
(en )
1948-04-15
Electric discharge tube comprising agas-absorbing substance
AU146022B2
(en )
1948-04-22
Improvements in or relating to electric discharge tubes comprising electrodes secured to rods
AU147071B2
(en )
1948-03-18
Improvements in or relating to electric discharge tubes comprising fluorescent screen
AU142915B2
(en )
1948-09-09
Improvements in or relating to anodes in electric discharge devices