AU106239B2
(en )
1939-01-12
Improvements in or relating togas or vapour filled discharge tubes
AU543737A
(en )
1939-01-12
Improvements in or relating togas or vapour filled discharge tubes
AU101253B2
(en )
1937-06-17
Improvement in discharge tube displays
AU105524B2
(en )
1938-10-27
Improvements in or relating in electron discharge tube arrangements
AU105067B2
(en )
1938-09-15
Improvements in or relating togas filled grid controlled electric discharge tubes
AU104075B2
(en )
1938-06-09
Improvements in or relating to getter arrangements for discharge tubes
AU348036A
(en )
1937-06-17
Improvement in discharge tube displays
AU362237A
(en )
1938-10-27
Improvements in or relating in electron discharge tube arrangements
AU101579B2
(en )
1937-07-22
Discharge tube
AU292137A
(en )
1938-09-15
Improvements in or relating togas filled grid controlled electric discharge tubes
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
IE14839L
(en )
1937-09-30
Discharge tube envelopes
CA365700A
(en )
1937-04-27
Mercury dispensing unit
AU105819B2
(en )
1938-11-24
Improvements in or relating to incandescent cathodes suitable for use in gas or vapour filled discharge devices
CA352369A
(en )
1935-08-13
Gaseous discharge tube
AU216937A
(en )
1938-06-09
Improvements in or relating to getter arrangements for discharge tubes
AU112735B2
(en )
1942-02-19
Improvements in or relating to electron discharge tubes
CA325794A
(en )
1932-09-06
Discharge tube
AU100853B2
(en )
Improvements in or relating tox-ray tubes
AU277736A
(en )
1937-07-22
Discharge tube
AU104476B2
(en )
1938-07-21
Improvements in or relating to high-pressure metal-vapour discharge tubes
AU1323133A
(en )
1935-01-24
Improvements in or relating togas filled electric discharge tubes
AU102785B2
(en )
1938-01-13
Improvements in vapour generators ofthe forced flow long tube type