FR922051A
(en )
1947-05-28
Electric discharge lamps
FR922052A
(en )
1947-05-28
Advanced discharge electric lamps
FI23719A
(en )
1949-06-10
Fertilization requirements for electrical power supply with secondary discharge electrodes
FI23841A
(en )
1949-08-10
Copying for expansion of electric power supply
CA419796A
(en )
1944-04-25
Electrode for electrical discharge devices
DK69799C
(en )
1949-08-29
Electric discharge tube with ignition electrode.
FR911871A
(en )
1946-07-23
High frequency power supply to multiple loads
CA423153A
(en )
1944-10-10
Direct current reinserting circuit
CA419793A
(en )
1944-04-25
Electric discharge lamp with partitions
AU1608544A
(en )
1946-11-14
Improvements relating to high voltage supply units ofthe radiofrequency oscillator type
CA419238A
(en )
1944-03-21
Electric discharge lamp
CA419142A
(en )
1944-03-21
Electric discharge lamp
CA419143A
(en )
1944-03-21
Electric discharge lamp
CA419237A
(en )
1944-03-21
Electric discharge lamp
CA419538A
(en )
1944-04-11
Electric discharge lamp
CA420197A
(en )
1944-05-16
Electric discharge lamp
CA421920A
(en )
1944-08-08
Electric battery torch lamp
FI23912A
(en )
1949-09-10
Electric power supply with electronic mirror
AU123820B2
(en )
Power supply system
FI22488A
(en )
1947-11-10
Electrostatic discharge and operating conditions for the production of electricity
DK69536C
(en )
1949-07-11
Fluorescent electric discharge lamp with helical discharge path.
AU118931B2
(en )
1944-09-21
Power supply systems
CA420208A
(en )
1944-05-16
Electric discharge lamp circuit
CA417953A
(en )
1944-01-25
Electric discharge lamp circuit
CA419298A
(en )
1944-03-28
Discharge device electrode