AU145800B2
(en )
1948-07-29
Improvements in or relating to electron discharge devices
AU2166448A
(en )
1948-07-29
Improvements in or relating to electron discharge devices
AU143646B2
(en )
1948-06-03
Improvements in or relating to sequential discharge devices
AU143615B2
(en )
1947-11-20
Improvements in or relating to electron discharge devices
AU142104B2
(en )
1947-11-06
Improvements in or relating to electron discharge devices
AU138220B2
(en )
1947-07-31
Improvements in or relating to electron discharge devices
AU142105B2
(en )
1947-11-06
Improvements in or relating to electron discharge devices
AU143566B2
(en )
1947-11-06
Improvements in or relating to electron discharge devices
AU143840B2
(en )
1948-06-17
Improvements in or relating to electron discharge devices employing hollow resonators
AU139351B2
(en )
1948-04-15
Improvements in or relating to electric discharge tubes
AU144793B2
(en )
1948-05-13
Improvements in or relating to electric discharge tubes
AU147609B2
(en )
1948-06-17
Improvements in or relating to electric discharge tubes
AU2034248A
(en )
1948-06-03
Improvements in or relating to sequential discharge devices
AU148010B2
(en )
1950-01-26
Improvements in or relating to connecting arrangements for electron discharge devices
AU142915B2
(en )
1948-09-09
Improvements in or relating to anodes in electric discharge devices
AU140955B2
(en )
1946-11-21
Improvements in or relating to electron discharge devices
AU140812B2
(en )
1946-12-12
Improvements in or relating to electron discharge devices
AU138624B2
(en )
1946-08-31
Improvements in or relating to electron discharge devices
AU138077B2
(en )
1948-05-06
Improvements in or relating to electron discharge devices
AU136037B2
(en )
1946-07-04
Improvements in or relating to electron discharge devices
AU139026B2
(en )
1946-11-21
Improvements in or relating to electron discharge devices
AU147985B2
(en )
1948-03-18
Improvements in or relating to electric discharge tubes comprising atleast one condenser
CA446214A
(en )
1948-01-13
Electron discharge device
CA446309A
(en )
1948-01-20
Electron discharge device
CA446193A
(en )
1948-01-13
Electron discharge device