AU146660B2
(en )
1948-01-15
Improvements relating to electric gaseous discharge tubes
AU1672547A
(en )
1948-01-15
Improvements relating to electric gaseous discharge tubes
AU144098B2
(en )
1947-10-02
Improvements in or relating to gaseous electric discharge tube
AU1489647A
(en )
1947-10-02
Improvements in or relating to gaseous electric discharge tube
AU127881B2
(en )
Improvements in or relating to electric discharge tubes
AU127161B2
(en )
1947-07-24
Improvements in or relating to electric discharge tubes
AU144006B2
(en )
1947-11-27
Improvements in or relating to electric discharge tubes
IE18309L
(en )
1948-01-25
Gaseous electric discharge tubes
CA439921A
(en )
1947-02-25
Electric discharge tube
CA441766A
(en )
1947-05-27
Electric discharge tube
AU144396B2
(en )
1947-10-02
Improvements in or relating to multiple electric discharge tubes
CA442162A
(en )
1947-06-17
Gaseous discharge tube
AU1310647A
(en )
1947-07-24
Improvements in or relating to electric discharge tubes
AU1600047A
(en )
1947-11-27
Improvements in or relating to electric discharge tubes
AU1490747A
(en )
1947-10-02
Improvements in or relating to multiple electric discharge tubes
CA438095A
(en )
1946-11-19
Electric discharge tube
AU141880B2
(en )
1947-11-27
Improvements in or relating to electron discharge tubes
CA441845A
(en )
1947-06-03
Discharge tube insulator
AU127079B2
(en )
1946-10-17
Improvements in or relating to electric discharge tubes
AU139793B2
(en )
1947-01-23
Improvements in or relating to electric discharge tubes
CA445254A
(en )
1947-11-25
Tube electrode
IE18437L
(en )
1948-02-22
Electric discharge tubes
AU1599447A
(en )
1947-11-27
Improvements in or relating to electron discharge tubes
AU895746A
(en )
1947-01-23
Improvements in or relating to electric discharge tubes
AU691046A
(en )
1946-10-17
Improvements in or relating to electric discharge tubes