AU103824B2
(en )
1938-05-19
Improvements in or relating to electron discharge tube arrangements
AU105066B2
(en )
1938-09-15
Improvements in or relating to electron discharge tubes
AU106632B2
(en )
1939-03-02
Improvements in or relating to electron discharge tubes
GB509744A
(en )
1939-07-20
Improvements in or relating to electron discharge tubes
AU280237A
(en )
1938-09-15
Improvements in or relating to electron discharge tubes
AU545037A
(en )
1939-03-02
Improvements in or relating to electron discharge tubes
AU105524B2
(en )
1938-10-27
Improvements in or relating in electron discharge tube arrangements
AU104075B2
(en )
1938-06-09
Improvements in or relating to getter arrangements for discharge tubes
AU362237A
(en )
1938-10-27
Improvements in or relating in electron discharge tube arrangements
AU216937A
(en )
1938-06-09
Improvements in or relating to getter arrangements for discharge tubes
AU105451B2
(en )
1938-10-27
Improvements in or relating to electron discharge tubes of the electron multiplier type
AU103848B2
(en )
1938-05-12
Improvements in or relating to electron discharge devices
AU106018B2
(en )
1938-12-15
Improvements in or relating to electron discharge devices
AU106562B2
(en )
1939-02-10
Improvements in or relating to electron discharge devices
AU103347B2
(en )
1938-03-10
Improvements in or relating to electron discharge devices
AU103330B2
(en )
1938-03-10
Improvements in or relating to electron discharge devices
AU103204B2
(en )
1938-02-17
Improvements in or relating to electron discharge devices
AU340737A
(en )
1938-10-27
Improvements in or relating to electron discharge tubes of the electron multiplier type
AU432937A
(en )
1938-12-15
Improvements in or relating to electron discharge devices
AU14537A
(en )
1938-03-10
Improvements in or relating to electron discharge devices
AU170637A
(en )
1938-05-12
Improvements in or relating to electron discharge devices
AU3937A
(en )
1938-02-17
Improvements in or relating to electron discharge devices
AU508237A
(en )
1939-02-10
Improvements in or relating to electron discharge devices
AU76837A
(en )
1938-03-10
Improvements in or relating to electron discharge devices
AU104395B2
(en )
1938-07-14
Improvements in or relating to electron discharge devices ofthe electron-multiplier type